- Me roy@witheford.xyz
- Freecad FreeCAD: Your own 3D parametric modeler Freeware
- Free Freecad tutorial Basic Beginners FreeCAD v1 (Public) – YouTube
- Tinkercad Dashboard – Tinkercad Free
- Free models Thingiverse – Digital Designs for Physical Objects Free
- convert .jpg images to .svg files JPG to SVG Converter – Convert JPEG Images to SVG Online Free | Free Image Converter