I am working through exporting armor pieces for modular rpg armor setup but every time I hide everything else other than the armor piece the hiden textures and armor textures come over. Can I disable this or what is the workaround does deleting this in unreal work since the armor does not use these?

1. When exporting , scroll down and tick "delete hidden faces" in the fbx export settings :



2. You can disable meshes in UE too : (Right click and disable)