3D Model with animations

Hi

I am looking for a 3D model of a robot character for a game I'm building. I am using Unity 3D so the model has to work in this. There will be a couple of animations needed but not loads.

I'd like something based off this type of character:
http://artist-3d.com/free_3d_models/uploads/robot.jpg

Obviously not exactly the same as this but a similar (almost cartoon) like approach.

Let me know if this is something you can do and/or if you need to know anything else first..

Thanks