I had the pleasure to collaborate with the amazing Aleksandr Bobrishev (https://www.artstation.com/legionaire) on this very detailed breakdown. The second part of the tutorial can be found here: https://3dgladiator.com/tutorials/lowpoly-gun/part-02/
In this part you will learn:
-tips on UV unwrapping the lowpoly model,
-how to bake maps in Marmoset Toolbag,
-and how to deal with Ambient Occlusion maps on detachable parts.
All project files are available for FREE!
Best,
Ben | 3D Gladiator