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About the job We need a library of clean, well-shaped 3D insole models in a range of sizes. The files will be used as base templates in an automated software pipeline. They must be tidy, consistent across sizes, and marked with key foot reference points. We'll start with a paid pilot (one style, 3 sizes). If that goes well, the same freelancer continues with the full library. What you'll create ? Pilot (Milestone 1) One full-length everyday insole design: realistic foot-shaped outline, moderate arch support, heel cup, edges that thin out to the border Graded into 3 sizes: 240, 260 and 280 mm length Left and right versions of each size Full library (Milestones 2–3, after pilot approval) The base style graded to 9 sizes: 220–300 mm in 10 mm steps (about EU 35–47), left and right 4 more styles based on the base design: Sport: deeper heel cup, higher sidewalls Slim dress: ¾ length, low profile Boot: higher volume Extra-cushioned: thicker, fuller contact File requirements (every model) STL, in mm, one solid closed body with no holes, overlaps or loose pieces Flat bottom sitting on the XY plane (z = 0) Fixed orientation: heel at x = 0, toe toward +x, top surface facing +z Consistent triangle density (roughly 20k–60k vertices) Native source files as well (Rhino, Grasshopper, Fusion 360, SolidWorks or similar), ideally a parametric model so sizes can be regenerated Annotations (every model) We'll give you a simple spreadsheet or JSON template to fill in with x, y, z coordinates: Points: heel centre, 1st and 5th metatarsal heads, arch apex, navicular point, lateral arch point, big-toe tip, little-toe tip Lines (as point lists): heel-cup rim, inner and outer sidewall top edges, forefoot trim line Zones (as outlines): heel pad, arch, metatarsal area, toes You don't need medical knowledge. A short reference sheet shows where each point goes. Skills we're looking for Strong freeform surfacing (Rhino, Fusion 360, SolidWorks or similar) Experience with footwear, insoles, lasts or other body-fitting products (strongly preferred) Size grading and parametric modelling Clean, printable meshes (3D-printing experience a plus) Timeline and budget Pilot: about 25–30 hours, done within 2 weeks Full library: about 90–110 more hours, over about 4-5 weeks Hourly or fixed price per milestone. Please quote both phases. To apply, please include 2–3 examples of footwear, insole or other ergonomic surface work The software you'd use, and whether you'd build it parametrically Your estimate and price for the pilot One sentence on how you'd grade one design across 9 sizes and keep it consistent All designs and source files become our property. An NDA is required before starting.
Project ID: 40708335
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12 freelancers are bidding on average ₹86,668 INR for this job

With my years of experience in 3D design and modelling, particularly with Rhino, Fusion 360, and SolidWorks, I am ready to provide you with the clean, well-shaped 3D insole models you need for your software pipeline. I have a strong understanding of freeform surfacing and parametric modeling, which will allow me to create not just a functional library but one that is easily adjustable for different sizes. My familiarity with STL file requirements for 3D printing also ensures deliverables that are readily usable. Although I may lack specialised knowledge on footwear or insoles, I have extensively applied my skill set with body-fitting products in the past. This experience, combined with your provided reference sheet, allows me to ensure key foot reference points are correctly marked on each model. Moreover, my speed and precision were honed under tight deadlines; thus, your project's time frame will be manageable. My pricing is highly competitive, ensuring the best value for your budget. I can provide work on an hourly or fixed price per milestone basis, allowing greater flexibility for your needs. Let's act now and bring your vision for a graded TPU Insole CAD Library into life.
₹75,000 INR in 2 days
7.6
7.6

Hello! I can create a clean, consistent library of parametric 3D insole models with accurate size grading, left and right versions, reference points, zones, and printable closed STL geometry. I have years of experience in 3D modelling, ergonomic surfaces, and production ready meshes, and I can build the base design parametrically in Rhino/Fusion 360 so all 9 sizes remain consistent and easily regeneratable. I can start working on your project now and complete it within your required timeline. I can also share relevant samples upon request. Best Regards Muhammad Abubakar Siddiqui
₹75,000 INR in 1 day
4.7
4.7

As a seasoned creator in the realms of 3D Design and Modelling, I consider myself uniquely equipped to bring you the comprehensive CAD library of graded TPU insoles you're seeking. With over 9 years of professional experience in the creative space, I've mastered the art of translating concepts into detailed, functional and visually coherent 3D renders that align with my clients' objectives. My prowess spans across numerous software such as Rhino, Grasshopper, Fusion 360 and SolidWorks- all relevant to your project's demands. In terms of footwear, ergonomic surfaces and body-fitting products, my portfolio tells an eloquent story: evident in every project I tackle is an unwavering commitment to precision, and design consistency regardless of size- a skill critical for the larger part of your venture. Forfeiting no abstract construct of design reliability on the basis of practicality, I'm equally experienced to produce clean and printable 3D renders as per 3D printing standards. Regarding pricing, you can expect me to deliver as per our agreement whether an hourly rate or fixed price per milestone.
₹75,000 INR in 1 day
4.4
4.4

Hello, this is Bojan. Thank you for sharing your project. To be transparent: although I work in software development, backend systems, automation, and embedded engineering, I don’t take on CAD/3D modelling or parametric surfacing projects, including insole design, size grading, ergonomic surface modelling, STL preparation, or annotation mapping. This scope requires a specialist experienced specifically in footwear‑related freeform surfacing and clean, printable meshes — outside my domain. Since you need parametric grading across 9 sizes, multiple style variants, STL + native CAD files, and precise anatomical reference points, a specialist in footwear CAD modelling will serve you much better. If you ever need technical workflow planning or automation strategy, I can help — but I’m not the right fit for this CAD library project.
₹130,000 INR in 11 days
2.9
2.9

Hey, You are looking for Graded TPU Insole CAD Library " Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in Custom Boot Cover & Specialty Footwear Construction, 3D Rendering, 3D Visualization, 3D Design, CAD / SolidWorks, CAD/CAM, 3D Printing & Rapid Prototyping, 3D CAD, 3D Printing and 3D Modelling. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/rahuldograarts If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! Rahul
₹75,000 INR in 1 day
2.2
2.2

I use Onshape for parametric CAD and can build the base insole as a clean, editable model so the geometry can be regenerated consistently across different sizes. I can handle the left/right versions, heel cup, arch support, tapered edges, reference points, zones, and the required STL orientation and mesh requirements. For grading from 220–300 mm, I would establish the base geometry and use controlled parametric scaling of the length, width, arch and other key anatomical regions rather than simply scaling the entire model, keeping the proportions and design features consistent across all sizes. For the pilot, I estimate approximately 25–30 hours and can complete it within the requested 2-week timeframe. I can also provide the native Onshape source alongside the STL exports. I'm available to start immediately and can begin with the 240, 260 and 280 mm pilot before proceeding to the full library.
₹75,000 INR in 7 days
2.3
2.3

⚠️ IF YOU’RE NOT HAPPY, YOU DON’T PAY ⚠️ I have extensive experience in CAD modeling, particularly in the footwear industry, where I’ve designed insoles and lasts for various brands. My proficiency in Rhino and Fusion 360 allows me to create clean, parametric models that are easy to replicate across sizes, ensuring consistency and quality throughout the library. I understand your goal to develop a standardized set of insoles that can streamline your automated pipeline. By focusing on meticulous detailing and key reference points, I will deliver a pilot that meets your specifications within the two-week timeline. My commitment to communication and execution guarantees long-term success for your project. I’m excited to offer you a discounted rate for this initial phase, and I can’t wait to dive in. Regards, Anchel
₹75,000 INR in 7 days
0.0
0.0

Greetings I understand you need a library of clean 3D insole models for an automated pipeline, and I have completed similar projects in the past. Your goal is to create a well-structured series of insole designs that are consistent across multiple sizes, with specific reference points for foot anatomy. I can ensure that each model meets your requirements for cleanliness, accuracy, and usability in 3D applications. I bring experience in freeform surfacing using Rhino and SolidWorks, along with a strong background in footwear and ergonomic designs. My expertise in size grading and parametric modeling will ensure a seamless transition from the pilot to the full library. I would love to chat about your project and suggest a follow-up discussion to explore this further. Regards, Nabeel Ismail
₹75,000 INR in 7 days
0.0
0.0

"Hi! I'm Joshua, a Computer Engineering student with skills in 3D CAD modelling and STL file creation. I understand you need clean, consistent insole models — properly sized, left/right pairs, tidy geometry with no holes or overlaps. I'm precise, detail-oriented, and can deliver the pilot in 7 days. I'll ensure files are solid closed bodies in STL format, ready for your automated pipeline. If the pilot goes well, I'm ready to continue with the full library. I'm reliable, communicate clearly, and will follow your specifications exactly. Thank you for the opportunity!"
₹112,500 INR in 7 days
0.0
0.0

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