I will, if you still want it after I say what i must...
IF you are going to DIY, you probably are going to have to often give up on the idea of vaping diketone free liquids. To my knowledge, there is YET to be made, a directory of strictly diketone free recipes, and especially ones that compel.
SOME flavor companies (TFA for sure) are disclosing, and trying to come up with reasonable substitutes. SOME are not. MOST recipes call for flavors from a variety of flavoring companies.
King Cake (developed by my dear friend
@dcfluegel ) IS lip-lickin good. THAT I am confident to state. It ALSO, does contain some ingredients KNOWN to contain Acetoin, and Acetyl Propionyl. I don't think any of them contain Diacetyl, but I could be wrong. So, I vape them, but not often, and half the time, it's a mouth to exhale vape. I'm pretty funny about the issue, and I've been spoiled for 4 years by Wlad's safe recipes. But again, my adventures in DIY are simply The Boy Scout in me, that is ALWAYS prepared...
All that said, any of my lovely frenz who want the recipe, are welcome to it via PM.
I only ask it isn't published publicly, partly out of respect for the creator, and partly out of concern for the Diketone issue.