Behance is a website where you can showcase and discover any creative work, 3D, graphics, photographic, illustrations e.t.c so it can be stills or film. You can buy and sell your work, jobs are listed in all fields of the creative industry, you can also follow people. It seems like a sight with everything you need in one place.

I could spend a lot of time on this website. I have created my self a profile and will be uploading work in the very near future.