Miranuds fauna.

These are some models of fauna I created for Mirandus by Gala Games, a first-person MMORPG NFT.
Blender and Unity
In Mirandus, we decided to use a vertex color system to paint our models. For this reason, it was necessary to draw some of the patterns directly with geometry. As a result, every model was created with as few vertices as possible.
Here’s a corrected and polished version of your sentence:
This technical decision was made to reduce draw calls, enhance performance, lower GPU load, and optimize the game overall, while also giving it an exquisite visual style.