Achaean Chariot I from "Bronze and Iron Unit Pack: Bronze Age Chariots I" (by register). Included icon and bonus.
Credits to Ares de Borg, CamJH, Delta_Strife, gwendoline, Kinboat, Micaelus, Moeniir, Plotinus, Steph, and utahjazz7.
Full of content, that's about all the good I have to say.
The icon should be 50x50 for AOE, not 38x38 which is AOE2 if i'm not mistaken.
The player color is not properly setup, you could use SLX to properly set them.
When you render the images, you don't need to include all 8 directions; AOE has a mirroring process inside Genie. Just include South, SW, West, NW, and North.
Great to see new content.
(PS: I'm a tough critic)