hey I am maggie . I have professional experience with REVIT , AUTOCAD, NAVISWORKS ,SOLIDWORKS software .I had been working as MEP engineer in a MNC since last 3 years AND i have experience to make families and solid models like this . I can help you with your project and I will be the best candidate for your project as I have done this kind of work previously .I will provide you 30 days customer support after I will complete your work .I am really looking forword to work with you.