This would decrease the initial loading time (which is still bothering me a bit 😅).

Here's a demonstration of the feature from the Needle Engine on Twitter:

I got fairly familiar with how textures are loaded in the 3D model viewer of polyhaven.com, while I was working on #64, so I think I'll be able to make a PR for this feature when I have a bit of spare time (unless you don't like this feature). The only real downside of this feature is that it'll increase the CDN bandwidth, is that a problem with you?