I'm the creator of 3d and 2d animation series on YouTube. I need characters sprites ranging from 2D Talksprites in HD to pixel sprites. I would also need some of the hd things animated. Subject matter is somewhat dark, so I'd recommend not taking on this job if you're not okay with drawing bloody/gorey things.
This project would take place over a series of a few months, so communication will be important. I will be producing a total of 6 - 8 episodes of the series this summer. Attached are some examples of art my previous artist did.
I just did all the calculations, and each episode could be anywhere from 7-15 minutes. And the total amount of art I would need would be approximately 250-60 pieces of art. About 80 of those are talksprites, where only the facial expression changes, and 15 of those are art for the intro, and 50 of it is pixel sprites, the rest is monsters, items, and stuff that will be developed as the series progresses.