Subnautica: Sand Shark

Creature concept for an idea I had of a shark-like creature that would bury itself in the sand, so that only it's dorsal fin was visible moving along the ocean floor. It would burst out in a shower of sand and chomp the player with it's goofy, toothy mouth. I always liked the silly little spinning fish fleeing from the shark, and we eventually added that creature into the Subnautica sequel, Subnautica: Below Zero