- 3D puzzle patterns
- My T-800 Paper Craft
- need help on a medieval clock that really works
- The Orient Express
- Stompasaurus Puzzle
- M16A1 Assault Rifle
- Wrebbit ?
- 4 D Optical Illusion
- 2 Dovetails.
- 4 Dovetails
- Klein Bottle
- Squaring the Circle
- Ames Window
- My 3D Puzzles
- Rolife Vintage Car
- Rolife/Robotime Triplane
- 3d DNA structure puzzle-toy...