This is pretty much it. Anything else I do to this thing will just be diddling. For example, I might deepen the shadows on the motor between blocks on the wall. Or I might play a little more with the dirt on the ground. Don’t know. Either way I think it’s time to release this beast and move on to other projects … I’ve got animations to do!
I took this update pic with my cheapo camera so the color balance is a little off but I think you get the “picture”. Hah.