I wanted to move away from my older Raspberry Pi2 and get rid of the need for an extra power cable for the pi.

I was able to use the supplied step file to make the changes to fit the BTT pi including moving GPIO header hole, and adding additional holes for fan, CANBUS, and 40 mm fan.

Printed in red PLA with support. 0.4 nozzle 25% infill

Hardware:  I used M3x10 mm coarse thread to fasten the BTT pi, and M3x10 mm to attach both shroud to screen housing