It’s great that the job goes smoothly using only Blender. Philogix PBR Painter is trying to do just that. Philogix PBR Painter is an addon that allows you to texturing and painting directly in Blender, giving you options to export your PBR textures. With the layer styled workflow so very workflow similar to what you have in substance painter and photoshop, this really makes it very easy for you to create textures and also control textures and also your texture channels. And something else very interesting is the smart material also supported so that you can also adjust the things to your liking.