I think that the painted metal is looking great! The arms and tire are still looking too clean though. Also, you should push the camera lens more. Give it a nice spec and some reflectivity. Like this for example: http://hdwallpapers360.com/wp-content/uploads/camera-lenses-wallpapers.jpg Keep up the good work it's headed in…
How low poly is this right now? (you should post one shot with a wireframe). So I would say you have a good start but it's looking a bit flat to me. It may just be because of the lighting but I think you could definitely push the indentations around the plates and the cracks you have. Also, shadows aren't ever just black,…