fear the power of ridiculously muscly man

[Baegal]

the main problem (to me) is that his muscles look more like cracks in a rock. notice how in the sprite on the left, not every muscle is connected by a line. It splits at some parts.

Also, it looks like you just made a huge arm and drew lines on it. Look at how the ref has the muscles protruding out of the arm (don't overdo it, though.)