A basic model of Handbrake Handles for fun ;-)
STL + SCAD (I use OpenSCAD V. 2017.11.12)
For model without trim, just the bare iron for handle.
I had to force a little on the end to enfold the handle, it is to keep it in place. there is an inside key that must go under the push button.
The handle is thin but can easily be enlarged.
I made a first impression head down, in the height. no problem.
Leave a border to maintain the room that is high.