Sketchfab for unity importing problem

Hi , i’m trying to use sketch fab for unity plugin.

I always use that plugin for importing GLTF files.

Almost old model works well , but there are some models that don’t work.

I already bought some model for my project but i couldn’t use them.

Every problem is about texture,

I think almost materials are fine but it doesn’t have texture.

here is the model’s link

So if you can help , please reply.

thanks.