GPT Image 2.5 Sunburst プロンプト - 血月の廃神殿、熾火の大剣決戦

Ultra-realistic AAA dark fantasy video game cinematic, an epic boss encounter inspired by next-generation action RPGs. A lone battle-hardened warrior wearing intricately detailed black steel armor and a long tattered crimson cape faces a colossal ancient demon god, four times his height, covered in weathered bronze armor, jagged horns, massive claws, glowing molten-red eyes, and dark chains. The warrior holds a massive two-handed sword with glowing ember-red runes, standing in a low, aggressive combat stance, knees bent, body leaning forward, ready to dodge and counterattack. The gigantic demon leans toward the warrior, gripping an enormous jagged greatsword, preparing a devastating horizontal strike. ENVIRONMENT: A vast ruined ancient temple, shattered stone pillars, broken statues, cracked obsidian ground, drifting ash, swirling smoke, flying embers, storm clouds, and an enormous blood-red moon illuminating the battlefield. COMPOSITION: Wide cinematic 16:9 frame, full-body warrior visible in the left foreground, colossal boss dominating the right side of the frame, both characters facing each other with clear physical separation. Dramatic low-angle camera, strong sense of scale, clear silhouettes, realistic perspective, visually readable weapons and body positions. LIGHTING: Dramatic crimson backlighting, cold moonlight, volumetric god rays, realistic reflections on dark metal armor, deep shadows, atmospheric fog, cinematic HDR, subtle orange sparks illuminating the foreground. RENDER QUALITY: Photorealistic human anatomy, exceptionally detailed armor materials, realistic skin and hair, physically based rendering, Unreal Engine 5-quality graphics, premium AAA game cinematic, dark fantasy concept art, masterpiece composition, sharp character details, realistic environmental destruction, film-quality color grading. Maintain a visually coherent scene suitable as the first frame of a high-budget fantasy boss fight video. No text, no logos, no watermark, no HUD, no health bars, no UI, no extra characters, no duplicated limbs, no distorted anatomy, no cropped heads, no blurry faces.