[Matt Hallock]

That's still someone elses thing, they can claim that it wasn't free, they have rights to it, even if they say it's free. Besides, why would you want someone elses things in your animation? It doesn't make it worth it, you learn a lot more if you do everything by yourself (With some professional help if you need it, that's not bad or anything.) I fail to see why anyone would want to put someone elses stuff in their animation.