inspired art

ok, yeah, another piece I got inspiration from the manga Real Bought High, but he doesn't seem to be the fighting type. anyways, I really liked the mangaka's style at the time. if there is any sugestions as to what I could have done better, please tell me.

Do not use this design without my consent.
Do not use this image without my written consent. 
Do not share it on any media sites without giving me credit.
Do not try to claim this art as your own.