I can’t see anything and there are no mistakes.
Gaussian Splatting demo
Hello,
It works on my side, I can see a duck sitting on a box. Maybe you have a bad internet connection ? Since the .ply is 59 MB, it could take a while…
++ 
Tricotou
Hi.
Does load here as well, on the desktop and on the mobile.
You could also try to load the .ply into SuperSplat first and save it as a .splat model.
Thats a bit more optimized to reduce data.
Best.
Werner
Sorry, I placed the wrong connection.I have updated the demo URL.