Some things I've realized while staring at this for hours: 1. The gesture of the arm is completely off. This is supposed to be a relaxed pose of the whole arm, so the forearm should have a 30-45° tilt to the left. 2. The wrist is completely wrong (has no 3D aspect to it), even though I know the wrist has a rectangle shape to it I still managed to mess it up. 3. I don't know why the tricep is looking so gigantic even though I checked its proportion compared to the bicep. 4. I guess I should've used a box shape for the upper arm before putting in the muscles. Just so that it has a 3D feel to it. 5. Of course the muscle shapes and " line movement" are a bit off as well. These are the things I can see for now, and needless to say any additional feedback would be great! Thanks once again.