Thanks!
I use Solidworks or Blender to model the shape of the grip. Then I use Deskproto to add the checkering toolpaths and generate the G Code. Starting to do 3D scans of BP pistols stocks so I can replicate them on the CNC. Below is a STL model of a BP pistol I have scanned. Once they are an STL format file Deskproto can generate the G Code.
ToolAA,
I use photogrammetry to scan 3D objects. That is where you take a bunch of pictures around an object and then a software program like Agisoft Photoscan reads the pictures and generates a 3D model.
John C