But yeah, speaking of WC3 berserkers, I found this model-edit interesting:
Apart from being kinda cool (imo anyhow) I do think it's interesting to note that the textures, while not inherently amazing, do seem to look less awkward anatomically on this model, even though it has its own flaws...
This suspicion is really nothing new but it really does make me think that the textures was made too small to align with the wire-mesh as intended. Perhaps it wasn't even made by the same artist?
One peculiar thing is that the Troll male shares a certain design choice with the Tauren, Draenei, Nelf and human male in how the triceps are portrayed: on the bulkier models the triceps brachii extend all the way down to the elbow, eliminating the triceps tendon.
This doesn't look as silly when it's on such bulky races in my opinion (even though it's not present on the Orc's arm, and I do prefer that look), on the Troll male however it just looks weird and unnatural. It's not in line with the muscle definition of the old model either... It's a weird oversight/choice.