New Motorbike Rendering

Latest Photoshop Rendering

what are you trying for? is this just an illustration? a comic book design, a bike design, or?

more background would help the comments flow.

the rendering looks OK, but the background and technique make it look very cartoon-ish.

more detail and accurate proportions would help along with a more realistic shadow and reflection approach.

already posted in another thread, but check this link and samples-