cyberpunk slum home; rusted corrugated metal walls (oxidation stains, dents), cracked concrete floor (moss patches, dirt), weathered wooden door (peeling blue paint), dented metal door (scratches, worn keypad buttons), neon sign (red/purple glow, flickering emission), broken glass windows (jagged edges), green tarpaulin (frayed, worn fabric), rooftop clutter (rusted satellite dishes, damp wooden planks), exposed electrical wiring (damaged insulation, sparking effect). HDR lighting optimized.