i am looking to spend less than ?900, and looking for a small project, nothing major like floor pans, just details.
It probably uses water soluble glues or the material just loses its texture.
What is it made of? You should have included what the tag says about that.
For something as specific as you want, your best bet is to do an online search for each model you're interested in. If one is available, it'll show up in the results. All the best to you!