Astro Pi Simplified

A simplified version of the original Astro Pi. I didn't want the bigger case, and only wanted the Sense Hat and Camera option.
Original Astropi models can be found here:
https://www.raspberrypi.org/learning/3d-printed-astro-pi-flight-case/worksheet/

Features:
- Less material required
- No need for elaborate connections between Pi and Sense Hat; put them together as per Sense Hat instruction and drop it into the case.
- Smaller

I designed this for my Pi 3 but it should work for the Pi