Turkov selection widget — сторонние компоненты

Draco 3D Data Compression (draco/*)
  Copyright 2011 The Draco Authors
  Licensed under the Apache License, Version 2.0
  https://www.apache.org/licenses/LICENSE-2.0

<model-viewer> (model-viewer.js)
  Copyright Google LLC
  Licensed under the Apache License, Version 2.0
  https://www.apache.org/licenses/LICENSE-2.0