Most of you, Sombre, I don't think would appreciate my feedback. E.g., if you list something as 'compatible with vanilla', and yet you clearly show little-to-no concept as to the pricing or balancing of units/commanders, it's a bit... odd.
To be positive, I think the Insectoids are very original and fresh, though their sprites seem a bit... big. I thought the Sylvania mod was also quite beautifully done. Seemed a bit limited by its magics, but you can't have everything.
From a speculative standpoint... can anyone name a nation that specializes in Fire/Air? Tien Chi gets a smattering of it, as well as any others that get 'elemental' randoms, but it's quite aggravating that some magic combinations are quite well represented on both the spell side and the mage side, and yet others struggle to find either. (Air and almost anything seems the worst, off the top of my head.)