{
  "title": "CEG red-building prototype credits",
  "notice": "Footprints \u00a9 OpenStreetMap contributors, ODbL. Photographic references credited below; no photographs are embedded as model textures. Preserve these source credits with redistributed assets. See original licences for terms on reused source/adapted content.",
  "sources": [
    {
      "id": "ceg-osm-red-building-20260926",
      "title": "OpenStreetMap footprint",
      "author": "OpenStreetMap contributors",
      "url": "https://api.openstreetmap.org/api/0.6/map?bbox=80.2305,13.0072,80.2408,13.0192",
      "license": "ODbL 1.0",
      "license_url": "https://www.openstreetmap.org/copyright",
      "use": "outer footprint and courtyard geometry"
    },
    {
      "id": "ceg-photo-arcaded-side-2012",
      "title": "CEG main building one side.JPG",
      "author": "Surya Prakash.S.A.",
      "url": "https://commons.wikimedia.org/wiki/File:CEG_main_building_one_side.JPG",
      "license": "CC BY-SA 3.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
      "use": "visual architectural reference; no photograph used as a model texture"
    },
    {
      "id": "ceg-photo-front-approach-2012",
      "title": "CEG long shot.JPG",
      "author": "Surya Prakash.S.A.",
      "url": "https://commons.wikimedia.org/wiki/File:CEG_long_shot.JPG",
      "license": "CC BY-SA 3.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
      "use": "visual architectural reference; no photograph used as a model texture"
    },
    {
      "id": "ceg-photo-front-pavilion-2012",
      "title": "College of Engineering, Guindy red building.JPG",
      "author": "Surya Prakash.S.A.",
      "url": "https://commons.wikimedia.org/wiki/File:College_of_Engineering,_Guindy_red_building.JPG",
      "license": "CC BY-SA 3.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
      "use": "visual architectural reference; no photograph used as a model texture"
    },
    {
      "id": "ceg-photo-rear-2010",
      "title": "CEG redbuilding back.jpg",
      "author": "Surya Prakash.S.A.",
      "url": "https://commons.wikimedia.org/wiki/File:CEG_redbuilding_back.jpg",
      "license": "CC BY-SA 3.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
      "use": "visual architectural reference; no photograph used as a model texture"
    },
    {
      "id": "ceg-photo-triple-arcade-2013",
      "title": "Anna University Main Building.jpg",
      "author": "Thamizhpparithi Maari",
      "url": "https://commons.wikimedia.org/wiki/File:Anna_University_Main_Building.jpg",
      "license": "CC BY-SA 4.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/4.0",
      "use": "visual architectural reference; no photograph used as a model texture"
    },
    {
      "id": "ceg-archive-oblique-canon-2016",
      "title": "Entrance pavilion, 2016-09-24",
      "author": "Sivahari",
      "url": "https://commons.wikimedia.org/wiki/File:Anna_university_01.jpg",
      "license": "CC BY-SA 4.0",
      "license_url": "https://creativecommons.org/licenses/by-sa/4.0",
      "use": "Visible right pavilion window/trim/cornice vocabulary; dimensions and occluded completion inferred; no photo textures"
    }
  ],
  "component_evidence": [
    "assets/models/public-photo-20261008/detail-recipe.json",
    "assets/models/side-motifs-20261008/detail-recipe.json"
  ],
  "composite_period": "2010\u20132013 baseline and clock/dome references; 2016-09-24 pavilion-side motifs; retrieved 2026 OSM. Not a single dated reconstruction."
}