Tracking down wallpaper - any ideas?

[anyname123]

Hello, we need a length of wallpaper due to some DIY having gone wrong. We've needed it for about a year in honesty but now we are putting the house on the market times are desperate. Any bright ideas about tracking down a design? I think it'll be quite old, at least 5 years plus. I'll attach a photo incase by some miracle anyone has seen it. Any help very much appreciated.

It's sort of raised / textured.

Is it painted or printed that colour? Looks like an anaglypta or blown vinyl.

It's actually white in real life, but the weird flash in my camera has made it that odd colour.