Hello XRP fans. I have created a Tinkercad model in which the basic parts of the frame are provided as custom “shapes”. Feel free to copy this design to start your own Tinkercad model – hopefully the shapes will be usable.
Here’s the link: 3D design Sample XRP Frame - Tinkercad
With these shapes you can make your own custom version of the XRP frame, make add-ons etc.
Please let me know how it works for you. If you get stuck I can try to help, but I’m NOT expert with Tinkercad.
P.S. Tinkercad is really resistant to “mates” such as one finds in Solidworks etc. I’ve done my best to get things to line up, but you may find small offsets that you’ll need to fix.