Of course, any time! I'll take a pic of the modified mini G2 pen I use mostly. I've been hacking other pens to fit a G2 mini refill, but with limited success. Started designing my own 3D print for one, but my CAD skills are limited and all the free designs I could find had ZERO design aesthetics! The Aerocrafted pen was the only one I could find that fit the G2 mini refill and looked well built - and it is.
If you're into pens, I wrote a blog post about hacking my Supernote Nomad e-ink pen refill into a better pen body...