Here are just a few of the Creality Ender 3 Mods you may want to print from Thingiverse.
|Ender 3 Anti Snag Endcap
||Ender 3 Cable Chain
|Creality Ender 3 board fan guard
||Ender 3 Filament Guide Snap In
|Creality Ender-3 Display Ribbon Cable Clip
||Ender-3 Bew Handle
There are many more as you can see from some of the images, so grab you r favorite colors and start printing.