Vegeta - Sketch #1

All I would say is the proportions are a bit off for Vegeta..
The head looks a little to big and the legs aren't long enough..
The suit and boots do look well done..

The pencil you used looks extremely dual which makes the drawing look dual and no depth.. the more contrast the more it will pop out and the more detail..
I do like the shading that you did in the right areas but it's just dual..
overall it's pretty good drawing, maybe a sharper pencil would help next time but keep it up! , i love DBZ and Vegeta!