For the new camouflage I have attempted to make a tile-able version: https://drive.google.com/open?id=1o6n4kf2SKTDQA8M515uKCUzRg4WaQBXG
For the QBZ-191 someone has already made a 3d model. You could always contact them and see if they are willing to share it: https://www.artstation.com/artwork/rRVl9e