IQAudio Pi DAC Zero plus Headphone Case

This is a snap-together case for a raspberry pi Zero W and attached IQAudio Pi Zero DAC plus Headphone Amp. Top and Bottom each take about 1.5 hours to print.
Assembly:
1) mount 1x M2.5/9mm standoff on post closest to USB power input, for later attachment to PI dac
2) use 3x M2.5/3mm machine screws to mount the Pi Zero. Pi Zero must have male headers
3) mount 3x M2.5/12mm standoffs from Pi DAC to Headphone Amp
4) Carefully mount the Pi DAC female headers on the mounted pi zero male header