The arms and legs look a bit broken, partly jagged black edges and partly uneven outline. Specifically his right arm, and left leg.
Adding a crotch might help.
As for the feet, the way his right leg is rotated means his foot should be set slightly left of the viewer. Basically, his right leg is in an awkward position. His other foot would probably point downward a little as well, and not be completely straight on the ground since he's not completely at eye level (shirt curves down). Legs could afford to be lengthened a little.