I have scoured the web looking for new tank placards. I run a 912, so I can burn MOGAS or 100LL. I am looking for something that goes around the filler cap. But I need it to read "90+ Octane (No Ethanol) or 100LL (w Decalin)". I've tried two different custom shops and they both chose not to help me out. I'm hoping someone has been able to find a supplier.

Here's an idea of what I'm looking for.
B4TNrgBWk-KGrHqJjoEybsSH9hBMpT1OmBuQ-_12.jpg