Really loving dDo I must say. Figured out how to update maps on current projects by just saving over files. Didn't do it here, but good to know for the future. I think it'll work for new meshes as well, but I'll have to experiment with that later. Here's the updated mask model with textures applied.

Here the first pass on a gas mask I made. Trying out dDo and after using it for a while I believe that I need to redo my UVs. Hopefully I can get the materials to migrate over, but I'm afraid that it won't actually happen so I'll just have to start over. More practice with the software I guess.