good lookin, thanks for checkin out my work.
try working on your blending, the point is to create a piece that flows together. so remember some of the basics... colors, depth, & theme...
in the 2pac, he looks like hes got a real bad sunburn, doin a show in his mom's living room. thats where the colors, and themes need to come in...
but keep at it, try some tutorials, read some tips..
peace