A pen/pencil cup and desk organizer based off the Fallout T-45 Power Armor Helmet. The negative shape has been left in so that you can adjust the size and position of the hole if you want, or scale the helmet. Be careful when removing supports, it has a lot of small and fragile parts, and you may end up having to glue a couple together if you are rough with removing them. See below for print specs:
Bambu X1C 0.4 nozzle
0.2 layer height (feel free to lower it if you want it more detailed with less lines showing)
Ironing on top surfaces (rectilinear)
Classic wall generator
Gyroid sparse infill pattern
Supports enabled
Tree (auto)
45 degree threshold angle (if you feel the supports are too aggressive, turn it down to maybe 30-35 angle)
On build plate only
Tree support distance 1mm
Tree support branch angle 60
Support wall loops 2
Top Z distance 0.16mm
Top interface layers 3 layer
Top interface spacing 0 mm
Bottom interface spacing 0mm (if you cant see this setting, click on the down arrow next to file on BBS, preferences, and enable develop mode)
Outer and inner brim enabled (this is just personal preference, you can disable the brim if you want)
Model used from Cryostatic @ Sketchfab under Creative Common Attribution
https://sketchfab.com/3d-models/fallout-t45d-power-armor-helmet-8d1e3c02158b4ed6baf3dc2c2ff8ac29