When running on local host my 3d files aren't visible

it’s the exact same code just one is run on local host with parcel and other is using codesandbox

sandbox here

I’ve noticed that parcel works differently on codesandbox v desktop
I think codesandbox caches it differently than desktop.
I don’t know the best answer, it’s probably some kind of config, but try copy your models manually to the dist folder. That worked when I had this strange issue.