Just a case I designed to have a fully portable CYD (USB-C) with external antennas. 
 

 The three holes up top are 7mm for an on/off button, and two SMA jacks.  The TP4056 charging module I used is a micro USB and it clips right down in.  The battery retention area I used two 1100mAh lipo batteries paralleled. Some trimming around the SD slot may be required.

Requires 4x M3x25mm hex head bolts for assembly. Model only needs slim tree supports @3 walls and 0% support density. 

The lid measurements are taken from a case design by @mdkendall, I just really liked the fitment of his case on the screen.