About This File
This is the screw-on light cage with base for the NSD Supreme Dalek complete with the dome base.
Printing
The inner base prints hallow, I recommend you print it on one of its side with support on the baseplate only. If your bridges are well calibrated it prints no problem for the top of the print (opposite side)
The base follows the contour of the NSD dome perfectly.
There are four holes in the base to screw onto to the dome. Two screws is likely all you need (Top and bottom) but why take a chance 
I included a guide to help you properly place the pilot holes on your dome for the base, c/w a little arrow on the template as well as inside the base piece for correct orientation.
The light cage just screws on top of the base. Making both painting and changing bulbs easy.
