>>367246291
lol fuck off, you really should not be doing any kind of model work in Unity. it's extremely cursed and generates unity-only assets that are very difficult to get out of unity.
merging armatures and meshes is dummy easy in blender and is also much more optimized, please don't be one of those people that uses cursed "tools" to swap outfits onto an entirely new armature within unity and then complains that shit breaks if they change anything. you would not be the first.