Wanted AT1-E Gas Tank

Looking for a tidy gas tank for my latest acquisition, a lovely AT1-E.

Bike looks to be in pretty good original condition, just needs the correct tank.

I don't mind a few age related marks and I have a set of reproduction badges in stock already.

There's one listed on ebay UK, but it's too rough and a couple on ebay US, but they seem quite expensive with the carriage for the condition they are in.

Forgot to say I'm in the UK

Here's the bike