i decided to give importance to the muscle details, which i tried to represent as much as possible without using any references for now (this is just a freehand, play-it-by-ear thing). your c&c would be greatly appreciated!

below is a shot of what i have at the moment. the arms aren't stitched on (still trying to see how to do that), and there is a seam between the two body halves (dunno how to remove that).