I need some Graphic Design

To start off, i am a streamer on twitch, youtube, hitbox and azubu, but i am a beginner. i would like to have a character that looks tough but allso cool at the same time. it must look like [login to view URL] but then with a mohawk and his arms a crossed. You are free to design the rest. if you would like to have an idea of what i'm doing, check out my previous streams on [login to view URL] i can't wait what designs you come up with.