Their genes are somewhat different from normal hybrids, because their mom is a bearyena and the dad is a nicheling (kinda like when lions and tigers bread) but this should be pretty close:
Bearyena snout, normal ears, green eyes, antlers, medium/big body, bearyena claw, deformed paw, medium tail, normal hindlegs, mask, moss brown and yellow fur(?), not sure about pattern colors, brown horns,
for pattern refrence, here's the bearyena by @The_Espurr_Queen