Thanks man! I would love to see some of your stuff. I checked up on oekaki, sounds like a cool idea, never heard of it before. I could do some promo stuff, as long as it's not going to be a hyper-realistic epic scene.
The thing is whatever you want it to be some see it as a deadly appendage and you see it as an STD infested penis. Hehe... Good Times.
I,ll post some designs real soon, but there no where as good as yours,
have you thought about joining a comic publisher like marvel or DC! They could use your skills
p.s. Oekaki is a japanese word which means art/paint