Stand for 3D Modlelling/photocraphy Miska Karvonen

This is a simple tool to help taking pictures when making a 3D model.
There is 70 pins on the wheel. Clockwise turn steps one pin and counter clockwise jumps 2 pins at a time.
Full information and assembly instructions can be found in here
http://www.instructables.com/id/Photos-to-3D-model/

Printer settings:
Plastic: PLA 1.75
Nozzle: 0.4mm
Layer height: 0.2mm
Print speed: 40mm/s
Fill: 10-20%