Hi,
thank you, I already have Aviator joystick, the first one AV8R-01 to be precise. But I thought about using that one:
The very old joystick from 8-bit era.
It is good as a base (except I have to add the trigger), but I want to build mine looking exactly like the one from P-40/P-47/P-51.
It is funny cause I have found technical drawing for KG-12/13, but there are no drawings for B-5 available in the Internet.
EDIT: Thank you very much for the link!!!