your linework is very clean, i like the way you did the cloth, and definitely diggin the perspective. one thing of note id like to add, that hasnt been said is his left hip seems a bit off. stand back and take a look at it, something is wrong there, with the way its attached to his body. that hip and thigh just looks like its a different perspective than the rest of the picture. also, the chair...looks wrong, looks like the back isnt in the same perspective as the seat and legs. i dunno, maybe its the way the top of the back of the chair slopes down into a downward curve thats just playing games with my eyes but it looks like the chair is twisted, but not really much of an issue since you said you were gonna probably change it to something else anyway. just thought id point it out