A vibrant, humanoid entity composed of living opal, pearl, kyanite, pyrite, and silver. This creature features a head, face, body, and limbs, with eyes and a mouth, all exhibiting dynamic organic and mineral textures. Its form is a mesmerizing blend of shimmering, iridescent hues and intricate, crystalline patterns, exuding an otherworldly vitality. Add creatures with big eyeballs and teeth turned inside out, rendered in vibrant, paradoxical colors. The scene should be photorealistic yet surreal, set in a fantasy neighborhood with trees and flowers. Incorporate physical paradoxes, plasticine textures, biomorphic alien life forms, and crystalline structures.