There is a very strange creature with googly eyes in a building

a monster made of eyeballs, highly detailed, photorealistic, 8K, hyperrealistic, dramatic lighting, gothic horror atmosphere, dark fantasy, inspired by Bloodbourne Darksouls Lovecraftian Eldritch, detailed eldritch horror, twisted and grotesque features, tentacles and writhing limbs, grim and unsettling expression, ominous medieval dungeon amphitheatre background swirling with eldritch plasma energies