They are more violent, sure. But I don't see them as 'bulkier'. Or, to be more specific, the everage TP goron is about the same shape as a OoT one (specially if you consider the official art). But even in the N64 there have been some out-of-norm heavier gorons (although the 'bigger gorons' from TP are heavier). Their changes are much more cosmedical then of the zoras (though I agree the male zoras from OoT are not that different from the TP).
I don't know if you can change so you control all of them, but I only controlled the Hilians. Be sure raise the starting ruppies, as it is divided by each faction (for me, each army ended up tiny). This may cause some lag, however, and I don't know if there is a unit limit per map.
Anyway, I lost mostly due to bad strategy, I believe. By accident, I deployed my units far to away from my alies. I also forgot to disable the 'spear wall' from my Princess Zelda, so I got a lot of time until regrouping (by then the Ordonias were mostly destroyed). I should try again some time.
Also, I don't know if the Sheikah are actually any good. They have very small sized units, which is hard to balance. I knwo the Darknuts, for example, are quite weak for that reason (although the lack of archery and cavalry hurt then even more).
The races description of the mod are at last half Fan Fiction
without basis on canon (just look the Kokiri!) and Neph is very well aware of it. Don't take it as "what the authors believes" but "what the author made it be". ;-)
edited 23rd Oct '11 4:21:40 PM by Heatth