Tell us about yourself!
123d is lo longer a thing. It's the unfolding feature that's difficult. Any new apps on the Mac that can do this?
Any reputable battery shop should be able to make them for you. Yellow Pages? Is that still a thing?At any rate, spot-welding is almost instant. If you're game, here's a video on how to make a spot-welder from an old microwave: https://youtu.be/vrlvqib94xQ
Bonus: Papercraft Skull Mask
Hidden USB Storage
Single Step Stairs