Hey, just want to notify OP that the format of this asset (.dae / collada) has been deprecated on the latest versions of blender, and are no longer possible to import!

See this post for details: https://devtalk.blender.org/t/moving-collada-i-o-to-legacy-status/34621

If possible, I recommend re-uploading with a more modern/widely-used format such as GLTF/GLB, or even a .blend file.

Cheers, and keep up the good work! :)