The website of the divers research institute has some neat 3D models of a couple of mining sites: https://www.cindaq.org/copy-of-sagitario-la-mina https://www.c

The website of the divers research institute has some neat 3D models of a couple of mining sites: https://www.cindaq.org/copy-of-sagitario-la-mina https://www.cindaq.org/copy-of-sagitario-la-mina