I sure can, for me I need my rival done and possibly the professor too. Honestly I don't have too much concept-wise, just the professor is a little on the chubby side with dark brown hair, kind of like Birch but with a beard. Labcoat and such. Colors for everything else is up to you. Rival basically Silver-kinda hair length but wavy hair instead of straight and a nice bright shade of blue. He has white pants and a yellow shirt, the rest is up to you again.