Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Fantasy Horde – Goblin Free.
Fantasy Horde – Goblin v2.21
Your army of goblins, with different accessories, armor and weapons.
Each model has low polygon counts and optimized textures.
The total polycount (tris) per model goes from 1500 to 2500 (no gear to full gear).
These models use 2K textures (diffuse, specular, transparency).
This package includes fully rigged characters with over 20 animations (Ready to Mecanim).
Please check the Unity preview at www.polygonmaker.com.