Retrato de Guerreiro Samurai Sombrio Futurista

Cinematic dark fantasy portrait of a futuristic samurai warrior standing in a smoky interior, framed from mid-torso upward and turned three-quarters to the viewer's left. The warrior wears [matte black] tactical samurai armor with layered shoulder plates, engraved metal plaques, leather straps, braided cords, and a chest plate bearing a [red horned crescent clan symbol]. The modernized kabuto helmet features tall sweeping crescent antlers, a brow medallion, scuffed dark metal, and a full respirator gas mask with twin circular filters and a dark tinted visor concealing the face. Underneath the armor is textured black brocade fabric with subtle red stitching, weathered edges, light scratches, and authentic metallic reflections. In the background on the left hangs a vertical red-orange banner displaying blurred black Japanese calligraphy reading [赤砂鬼], while the rest fades into deep charcoal shadows. Atmospheric moody lighting with warm red rim light from the banner side, dim cool fill light from the right, and drifting smoke across the lower left. Shallow depth of field, dramatic contrast, high photorealistic detail, square framing. No visible face, no extra characters, no other readable text.