I honestly don't know how to teach that kind of things, I'm sorry =w=;. I draw ratchet's face as if I was drawing a SD character. His face kind of fits in a circle :[link] .
There's a bonus video in TOD in which Dave Guertin is drawing ratchet step by step. I think it had been uploaded somewhere on Youtube *can't find it*. You can also look at the game's concept art.
There's a bonus video in TOD in which Dave Guertin is drawing ratchet step by step. I think it had been uploaded somewhere on Youtube *can't find it*. You can also look at the game's concept art.