I saw hazelnut and caramel but it didn't work for me. Peanut butter is my favorite flavor but I don't want to inhale those chemicals anymore. I hope I'm not out of luck.
Putting on my philosophical hat.... Ya know, sometimes you just have to make a choice. When there's no version without those chemicals, you either find similar flavors to like, or you decide your maximum exposure and stick to it. I've done both.
My biggest "gotta have" was white chocolate. There just isn't one without stuff I don't wanna vape. I went without for a while, then found I can make good mixes with FA Vienna Cream and TFA Cheesecake Graham Crust. It's not identical, but it scratches the same itch, so to speak. I still have ONE really excellent recipe I can't make without white choc. I minimized to the smallest possible percent and rarely use it. Missing old diacetyl flavors is part of why I create new recipes nonstop. Now and then I happen on blends even better than the ones I've "given up".
Peanut butter is another I miss. If it's a minor flavor in the mix, I can fool myself with caramel+hazelnut. If it's a major flavor (sniff...I miss my peanut butter cups), I flat don't use it any more. It's just too much of those ingredients, even at the minimum amount I can use for good flavor.
philosopher's hat off...
peach would be great in this.