Trying to find Battery Tab Holder

Hey guys, so awhile ago on here I saw that someone had an .stl file for a battery tab/flag holder and I’m trying to find it. If anyone either has the file or can tell me where its at that would be great!
And I have looked on thingiverse and its not on their either, thanks in advance guys!!

I am unable to link it right now, but searching ‘FRC’ in Thingiverse gives me multiple battery tabs.

I think this is what you’re talking about. STL is on the downloads tab.