I loved the easy to use and incredibly handy 3D print option in Simpleplanes, since there's no sign of Jundroo adding this feature i will ask as a last resort if anybody can make a mod that does the same.
The SimplePlanes exporter worked very well, you pressed a button in the menu and it would make a folder on your desktop with a .obj file and a texture image. Rockets are ideal for 3D printing since they are in the perfect position (Straight up).
If anybody desides to do this, thank you so much. I would do it myself, but i have no idea how modding works
Modding works like this
Since you seem like you really want this feature, you'd probably be the most likely to get it done. Just gotta download unity, download the sr2 plugin, and read all the guides on the sr2 blogs (linked above)