Hi there! I start this model a long time ago and just now I managed to finish it. I think this is a famous character in the Blender community, the concept art and model sheet was developed by David Revoy and shared under the Creative Commons license. So I'll do the same here sharing the blend file and I hope I could help you to learn from it.
This concept is quite fun to look at. ...Wait, is he holding a carrot lightsaber?
Everything looks pretty amazing except the lightsaber light trail looks like an ice-cream to me :p
Can't you buy that bot bunny at best buy? I know I've seen one of those at a store.
@lucasfalcao interested in collaborative projects? your work is great, you should join hitrecord!
So simple... And still nice to look at. Thats the art of blender.