Prompt:
A breathtaking, ultra-detailed, photorealistic, hyperrealistic digital painting, rendered as high-end concept art, of a bioluminescent fusion creature standing watch over a gigantic, subterranean geode cavern with pulsating crystal formations at the deep, this creature is a seamless, genetically engineered hybrid of a mole and a coral polyp, possessing the mole's powerful, digging forelimbs and velvety fur combined with the coral's hard, calcified structure and radial tentacles, its body is a grotesque yet whimsical blend of earthy, textured fur and sharp, amethyst crystal growths, glowing with soft, internal violet light, its face features a mole's blind yet eerie appearance, but its snout is replaced by a ring of tiny, glowing tentacles, and its entire back is a dense cluster of purple, bioluminescent crystal polyps, its massive paws are tipped with razor-sharp crystalline claws, a dynamic cinematic, eye-level shot, positioning the creature as a guardian among the strange, luminous rock garden, emphasizing its uncanny blend of familiar and monstrous, dramatic, high-contrast internal lighting, with brilliant light scattering off the faceted geodes and deep shadows in the cavern corners, highlighting the creature's bioluminescence and the crystalline textures, mineral dust hangs suspended in the humid air, the background is a highly detailed, surreal, vast cavern interior, with massive, glowing geode formations, rivers of phosphorescent mineral water, and strange, calcified plant life, a small, cracked, glowing marker, adorned with tiny calcite crystals, near the creature, shows a pixelated drawing of a mole followed by a plus sign, then a pixelated drawing of a coral polyp, and finally the text: "GEODE DIGGER", small text on the bottom right corner: "digo.a.i", masterpiece quality, octane render, complex textures.