{"object":"Nissan 180SX (S13) widebody drift car, 1:8 scale","material":"FDM ASA; watertight STL parts: body + 4 separate wheels + 2 axle pins; no interior; solid windows","shape_form":"S13 fastback; riveted overfenders; vented hood; deep front bumper + thick splitter; side skirts; large GT wing; lowered stance; deep-dish 6-spoke rims w tires; mild camber; wheel hubs with 4mm bore; body axle mounts","color_scheme":"single color, no decals/logos/text","texture_details":"smooth panels; shallow panel lines; bevel edges; closed wheel wells; flat underbody; min wall 3mm; 0.4mm clearance on rolling joints","style":"realistic CAD hard-surface, 3D-print ready"}