time is all it needs
u asked me to comment on ur work and give u feed back, i will do that.... basically u have the basic character study down. I like the idea of ur character and all i would say is that even tho its a sketch it still needs time and better rendering. You want to always make sure that ur ideas and sketch presented well, or it will never read well to the public. I think u hav some talent, i rlly do keep working on it man. Also i might suggest drawing from life when ever u can, because if u can get that down, anything is possible.