Medieval knight armor fusion, dark graphite steel plates with polished gold trim edges, angular closed-face helmet with narrow visor slit, segmented pauldrons embossed with heraldic motifs, articulated vambraces with leather strapping and rivet details, tactical gauntlets with anatomically correct finger plates, breastplate featuring subtle recessed filigree, layered cuisses and greaves with jointed knee guards, brushed metal finish with soft mirror reflections, glowing warm-gold accent lines along plate edges, faint LED underglow at major joints, weathered battle-worn scratches and dents, photorealistic rendering, 8K textures, HDR studio lighting, noble warrior aesthetic, T-pose stance.