I am working on a new covid mask. I have managed to grab a quick simple 3D scan of my face to boolean out the mesh for an almost perfect fit. I am will affix cloth to the inside of the mask once I get it just right. So far it fist like a glove but I need to reposition the lugs for straps. So far so good. I think I might do a me mask after this one (as in process the mask for someone to wear my face on their face.