Here's where I got the Crate module. Download the gltf file, and copy it into the public folder.

https://www.turbosquid.com/3d-models/wooden-box-3d-model-1617331

And here's the chair.

https://www.turbosquid.com/3d-models/simple-wooden-chair-3d-1612597

Likewise, download the gltf file and copy it into the public folder.

I used

npx gltfjsx <filename>

to create the base file.