The ultimate fidget toy is a controller with working joysticks, a slider, a knurled bolt and thread, knurled rotating widgets at the back and some sensory bumps and lumps.

Prints in pieces and assembles with the help of some superglue

Use at least 3 walls

pieces will need to be re orientated in you slicer to have the flat sides to the bottom, no supports necessary. 

Joysticks have inbuilt supports that need to be broken free after printing. do this carefully, and push down on them while moving side to side until it frees up

designed in fusion 360