Stealthburner Clockwork 2 filament sensor

Update 14.10.2023:  As @adamclerk_238889 commented that the CW2 main_body has been updated in July '23  (the little nose has been shorted a bit - have a look on the pictures).  
The filament sensor main body is also updated now. 
It also seems there was a hole missing - fixed it :)
 

Notes:
- There were 2 holes which may need to support, that's now corrected - thx @Locki for sharing the error.

• With the original design, there's an overhang which is just poorly printable. [ @DavidRelich also updated the original model)
• The omron switch is mounted with too less space for the stealthburner cover PCB (risk for electrical short).

So here is my update, including the STEP file to modify by your own (be aware - within the file is also the steel ball and the microswitch - don't import it directly in your slicer!)

You will need an additional 5mm steel ball and one omron or similar micro switch.