I am fascinated by the prospect of "sculpting" in CAD and making food quality miniatures via a home printer. Since my 3D cad skills are, ummm, nonexistent, that may be awhile but there are a growing number of file vendors to choose from to get started.
There will be lots of mistakes made along this journey which I'll post here for all of you to ridicule mercilessly.
One of my inspirations for getting on this new journey is Aaron over at the Project Wargaming You-Tube channel. All of the buildings on his fabulous Berlin board we used in the LWTV Berlin episode were 3D printed. I really excited about the prospects for adding details to the Stalingrad board and my next secret project once that's done.
I'm compiling a list of 3D miniature file vendors so any suggestions are greatly appreciated.