"A terrifying horse monster standing in a T-pose. The creature should have a muscular humanoid body with horse-like features: a horse’s head with sharp teeth, glowing red eyes, and flared nostrils. Its body is covered in rough, cracked skin with patches of fur. The arms are long, ending in clawed hands, and the legs are powerful, shaped like a horse’s hind legs with hooves. Add spikes along its back and a long, menacing tail. No weapons, just a raw monstrous appearance. The model should be symmetrical and in a neutral T-pose for rigging and animation."