For those who were looking for a replacement eyeball crank for Rudy, Red or Ted, I have created a 3d printable version. I measured off of an original, and made a few modifications to make it easier to print on the kinds of printers most people will have access to. I know there was another thread on a similar project a couple of years ago, but it appears to have fizzled out. This part seems to be getting more and more difficult to find, and not having one will obviously dramatically reduce the appeal of these games.
I am looking at this as essentially in beta at the moment. I will be making changes as they are warranted to increase strength and make the object more printer-friendly, as long as it maintains its usability. Anyone is welcome to take a look and see how it works.
So far, I haven't done any testing at all, so there may well be some serious errors.
The holes for the wires are intended to be sized for 1/8" eyelets, which is what the original appears to be.
The prototype was printed in PLA, which is what I had around, but I would think that either ABS or PETG would be better for actual use.