Lava Monster (Rock Raiders) - Brickipedia, the LEGO Wiki
LEGO Bionicle: Lava Beast 71313
Nexo Knights Moltor's Battle Mech Lava Monster Unofficial LEGO Knockoff Set w/ Aaron Fox - YouTube
Lava Monster (Power Miners) - Brickipedia, the LEGO Wiki
BrickLink - Part 3626cpb1645 : LEGO Minifigure, Head Alien Lava Monster with Dark Red, Yellow, and Orange Eyes and Smile, Flames on Back Pattern - Hollow Stud [Minifigure, Head] - BrickLink Reference Catalog