This part includes the Magneto switch, Fuse panels, throttle panel and trim panel. All 3 printed, but a laser could be used for certain parts to improve the finished look. This section slots into the instrument panel from behind and is secured by various screws to the frame. 
 
Please NOTE: The Throttle, Mix lever and Flaps lever are not included in this design! 
 
The throttle, mix and flap levers are designed to fit exactly into these panels.  The CB's will require both black and silver Pla to complete the look. The CB's are non-working and are for visual authenticity only. 
 
The Build/Parts and print guide can be found here: 
https://www.737diysim.com/copy-of-build-guides-1