creatine man... not even once.

its better if you list out your diet and lifts here.
height and weight would be good too.
your current postural pics (front, seid and back. no need face) could help us estimate your body fat.
simply put, to get definitions (dem shape n lines as you term it), its all about body fat % (not "im skinny can see ribs". its the one that you use calipers to measure).
anyway, uve said uve bulked enough but have you cut enough?