Paint/Chrome for Matchless G15/G15CSR

I want to restore a Matchless G15-G15 CSR fuel tank to original condition. This is the larger tank that originally came chrome plated on the sides and painted and pin striped near and on the top.
Can anyone provide photos or link that will provide detailed info as to what is chromed and what is painted and striped?
Thanks,
Ed

PM me I think I know a guy who has that information. He is part of the AJS Matchless club here in the US.
John in Texas