A colossal, deep-sea leviathan with a body covered in bioluminescent markings that glow with an otherworldly light. The creature's eyes are large and reflective, and its mouth is filled with rows of sharp, needle-like teeth. The leviathan moves with a slow, menacing grace, casting an eerie light on the surrounding waters, 
in the style of decaying animatronic, claymation, VHS screen grab, grainy, old footage, in the style of an old 80's VHS dark fantasy, VHS screen grab, grainy, old footage
high res, 4k,