Thanks for the comments and criticism
Well the main idea was/is to keep it simple...I'm already going "complicate" with the Series shirt design (if you have checked the previous post on my blog), adding rocks, and I wanted something simple and clean for the D90 thing, mainly in a try to make it appealing to most of the people...I'd be happy to do variations on the theme but that would turn into a never ending saga...
As to the tires, yes, I heard it coming, and I was expecting some comment about the lack of thread...it's something I didn't do in the past, but more and more people wanted it, so I started to add proper thread to the rubber, and although it's very time consuming, everybody seems happier in the end, and myself too...this is just the rough sketch, I will turn those slicks into mud-terrains in the final version.
As to the thing in the back, I guess you mean the rear spotlight
which was a very last second add!
Keep the comments coming...thanks!
Old school design rules! And yes my biggest concern would be to make sure the quality of the shirt would be up to the cartoon...that's something I'll have to solve sooner or later...