Se below for update (V5)

For this model you will also need 4x M3 heat brass inserts and 4x M3x12 hex screw

I print mine in PETG 0.4 nozzle 0.3 hight 3 layers and 25% cubic infill 

Drill the holes with a step drill as needed on work sight, all are pre marked for easy drilling

Pro tip : Mount ziptie in anchor before you work with the wires , easy to complete job and fasten the ziptie in the end of the work to tough down the wires , and makes easy to fit the lid. 

UPDATE: Also added a other model my version 5 hence V5 , faster print time, big cut out in the rear, and sligtly lower casing and a lid with chamfer on all edges for a better feel, lid will fit the older casing also.

Enjoy !