Cool, gonna try it in a sec.
I'll post feedback later.
Edit: Okay there are plenty of things you might want to change, most of it is basic object editor work, I've only tried it in single player and I've played with troll race and without AI is pretty hard to balance it, but here are the main issues:
1. The troll workers are way to powerful, either reduce the hp of the headhunters and the attack or you add some new workers with another models, because the headhunters don't have any harvest animation and it would look a lot better with a real worker model.
2. Firepit and huts have troll voices and that's creepy as fuck lol, you might want to change their sounds.
3. A lot of icons don't work and are just plain green.
4. Some of the units are way to big, lets take for example the raptor rider, you should decrease his size and maybe increase the size of the buildings, the ziggurat is way to small for a 2nd tier main building. Btw the 3rd tier name is also ziggurat in the tooltip and when I update it it says High Palace so you might want to change that.
5. the Python Warrior (I guess its her name) should have one main attack spell, most of her abillities are utiliy imo you should change either windwalk or sleep with some attack spell, also her icon doesn't work
6. You can train raptor rider both at arena and beastiary, also his projectile fires from wrong place and on wrong time, instead of firing on animation and from hand, it fires after animation and from raptor mouth, lol. Also you should add troll sounds instead of raptor sounds imo
7. There are 2 beast masters on the altar and the 2nd one is the one from the tavern, you might want to change that. Also for the first beast master, his icon doesn't work either. And the first beast master is still a python warrior lol, it just says beast master on tooltip but it trains a python warrior.
8. I can't buy troll berserker, because it requires War Mill and its funny that there is no war mill since you've changed it to firepit (You should keep war mill imo)
9. There is a liquid fire update on beastiary which is useless since there is no such unit for that update.
10. You might want to add the orc voice over the night elf voice with "Create more moonwells" lol
11. You should improve bear shaman's tooltip, also there should be Mystical instead of Miysthical and there is no animation when he changes into bear form, and when you're in bear form it says night elf form instead of troll form and it has a wrong icon.
12. High Priest Adept Training is useless and it has the same tooltip as witch doctor's training + the high priest has all of his spells from start.
13. Vorpal Blades are useless since there are no glaive throwers.
That's most of it for now, also you might want to add more troll units and less beast units, I know it looks more terrifying and stuff, but if you want to add beasts they should be controlled by trolls imo (like mounts). 1 beast unit is enough.
Gonna post more later.