In this instructable i'll make an anti material gun from fallout new vegas with moving parts.
-123d design http://www.123dapp.com/design
- 3d printer or 3d printing service like shapeways.com
- pencil, rubber, ruler and calculator
I'm including my files of the anti material so you can just download and print 'em.
Step 1: 2d designing the prop
The first step is finding a reference image and printing it on paper.
Then you need to find the right scale between the real gun and your printed one, to do that you need to mesure a part you know the real dimensions. I measured the magazine on the paper and it was 2.2 cm, i knew that the real one was 10 cm so i did 10/2.2, the result was 4.5 so the printed gun on paper was 1:4,5.
Now the boring part begins.
You need to separate all the parts of the gun you want to be 3d printed so you need to redraw em in a 1:1 scale.
After you did that you can transform your 2d designs in a 3d object.