Just noticing how his hand is not damaged from punching a robit in the face. You should almost add a little bit of blood to the lower left panel for added impact, since I assume bareknuckle robit boxing would result in some damage to a human hand.
Torg51
That’s not bareknuckle, because his gloves are probable armour-cloth, and most likely have some sort padding or knuckle caps made of some sort of blistic polymer.
Alternantly, it may be the robot’s faces that are padded, or perhaps a mixture of the two.