{
  "source_groups": 72,
  "original_mesh_records_and_native_volumes_held": 40,
  "new_source_groups": 32,
  "positive_valid_solids": 146,
  "original_geometry_metadata_and_anchors_held": true,
  "four_shell_cavities_open": true,
  "native_mesh_bounds_agree": true,
  "sampled_new_internal_pairs": 1776,
  "positive_new_internal_contacts_mm3": {
    "rear_left_marker_open_base_and_divider__rear_left_marker_hollow_bulb_holder_envelope": 58.904862,
    "rear_left_marker_open_base_and_divider__rear_left_marker_three_smooth_stud_nut_washer_role_sets": 176.714587,
    "rear_left_marker_smooth_red_lamp_window__rear_left_marker_unidentified_GLB989_role_bulb_envelope": 42.750793,
    "rear_right_marker_open_base_and_divider__rear_right_marker_hollow_bulb_holder_envelope": 58.904862,
    "rear_right_marker_open_base_and_divider__rear_right_marker_three_smooth_stud_nut_washer_role_sets": 176.714587,
    "rear_right_marker_smooth_red_lamp_window__rear_right_marker_unidentified_GLB989_role_bulb_envelope": 42.750793,
    "rear_left_plate_open_shell_and_mounting_foot__rear_left_plate_two_unassigned_local_tail_boundaries": 9.047787,
    "rear_right_plate_open_shell_and_mounting_foot__rear_right_plate_two_unassigned_local_tail_boundaries": 9.047787
  },
  "sampled_external_pairs": 448,
  "positive_external_source_contacts_mm3": {},
  "limits": "Rear BHA4972 marker and BHA5303 chrome number-plate lamps are independent catalog comparisons, not fitted identification. Factory215 separates marker608224red lens,519364rim,47H5279reflex,244700holder andGLB989bulb; sixCNZ102nuts/LWZ202washers support three fixing roles per lamp, without a dimensioned map. Factory216 lists BHA5303/13H5991/GLB254/13H9016 throughGAN6-179462 and separateAAU2143/AAU5113from179463; no later lamp is silently substituted. All new dimensions, profiles, window sections, walls, bulb envelopes, bores/studs, threads, poses, clocking and local tail counts are estimates. The nominal110x44x16mm marker and65x60x24mm plate shell are construction choices, not factory/owner dimensions. Smooth red lens and reflex zones do not reconstruct optical prisms or light distribution. GLB989/GLB254 are factory roles, not identified bulbs or dimensional specifications; no wattage is assigned. The plain contact/holder shapes and unassigned tails do not establish conductors, polarity, earth, continuity, lighting circuit or electrical operation. Existing40rear-lighting groups, body, quarter and bumper remain fixed; new centers do not survey a receiver. No body hole, support reinforcement, loaded seal, fitted clearance, plate illumination, optical approval, safe release order or verified replacement procedure is established."
}