Photorealistic dark fantasy boss creature inspired by the Demon Reaper boss from Metin2. A gigantic demonic undead warrior with a terrifying humanoid body, tall and imposing silhouette, dark corrupted armor, massive curved horns, a monstrous skull-like face, glowing red eyes, sharp demonic teeth, and a terrifying death aura. The demon is holding a gigantic ancient scythe with both hands. The weapon is extremely large, with a massive curved blade made of dark aged metal, sharp edges, scratches, engraved details and a cursed appearance. The scythe must be clearly visible and be one of the main elements of the image, creating the feeling of a legendary boss weapon. The boss is in a threatening lowered combat stance, ready to swing the scythe. The camera is very close with a cinematic zoom on the head, horns and upper body, while keeping the giant scythe visible. The demon must dominate the frame and feel enormous. Create a photorealistic version: realistic demon anatomy, detailed skin textures, cracked dark skin, realistic horns with natural rough surfaces, aged metal armor, bone decorations, skull ornaments, scratches, dirt, realistic materials and physically accurate lighting. Make it look like a real creature from a high-budget dark fantasy movie, not a drawing, not a painting, not an illustration. Environment: an ancient demonic catacomb inspired by a devil's underground dungeon. Huge stone halls, gothic ruins, dark walls covered with ancient symbols, broken pillars, piles Mehr sehen