-No need to support.
-I pirint 0.2 mm layer height with 0.4 mm nozzle.
-You can use with screw or witout screw. If you want to use scew, it is for M2 sized.
-Fan hole for 30x30 fan. You can use without fan though.
-There are slots for cam and the screen.
-Enjoy!
The author marked this model as their own original creation.