Neon Ink: Sword Immortal vs Mech Dragon

Dark fantasy 3D illustration, vertical 3:4, ink-wash meets neon painted render of an adult sword immortal confronting a colossal mechanical dragon above a storm-lit ravine. The immortal is an adult man in his early thirties with sharp brows, a high topknot bound by a blackened silver crown, and a calm defiant expression, wearing layered midnight-black and deep indigo robes with wide sleeves, silver-thread cloud embroidery darkened by rain, a worn jade belt pendant, and a long straight sword whose blade catches a thin line of cyan light along its edge, its tassel whipping in the wind. Foreground shows a rain-slick cliff ledge with broken pine roots, scattered ink-black puddles reflecting neon, and a fallen stone lantern cracked and sparking faint teal. Midground places the immortal on the cliff point, robe hems lifting, one foot forward at the very edge, sword lowered but ready. Background fills with a vast mechanical dragon coiling through charcoal storm clouds, its gunmetal scales edged with glowing circuit lines, horned head lowered toward him, eyes burning jade, steam venting from its jaw joints, while far below a ravine river glows turquoise between black rock walls dotted with distant red warning lights. Composition uses a low three-quarter camera just behind and below the immortal, 35mm cinematic lens feel, diagonal dragon body leading the eye across the frame. Lighting is dramatic and layered: cold moonlight rims his shoulders and sword, neon bounce lifts the underside of his sleeves, volumetric haze softens the dragon midsection, and lightning bloom silhouettes cloud edges. Materials contrast soft wet silk, splattered sumi ink textures bleeding into 3D paint, brushed metal, glowing enamel circuits, and wet stone. Style anchors include Chinese dark fantasy concept art, Unreal Engine cinematic illustration, and expressive ink splashes frozen mid-air as black ribbons. [accent color: jade green or crimson red] [storm intensity: heavy rain or dry lightning] Ultra detailed, 8k, sharp focus, rich depth, no empty space.