They have underwater capabilities. I'm marking sightings on the map...

panoramic view, underwater airbase, launch tubes leading to surface, bubbles, kelp with giant air sacs, seal-dragons, exposed_rocks with black layer; waxy_purple_amber_green , detailed, futuristic, photorealistic, maximalist; Makoto Shinkai, J.C. Leyendecker, ilya Kuvshinov, Royo, Karol Bak, Alphonse ...

ugly, tiling, poorly drawn hands, poorly drawn feet, poorly drawn face, out of frame, extra limbs, disfigured, deformed, body out of frame, blurry, bad anatomy, blurred, watermark, grainy, signature, cut off, draft