Heavily inspired by https://www.thingiverse.com/thing:5784959/files I wanted something similar that would be large enough to fit my Kandypens vape. Completely designed from scratch in TinkerCAD, though I tried to mimic the design as closely as I could because I really liked it when I printed that stand for my other vape. The 4 smaller slots fit a 510 thread cart and the one square slot is for your USB charging adapter thing.

It's definitely compatible with https://www.kandypens.com/flacko-jodye-maple-edition.html and https://www.kandypens.com/amber-rose-champagne-gold-edition.html, but might work with others as well if they are a similar size or smaller.