Anyone here into 0-gauge?

I'm looking for some close-up images of the electric turnout mechanism like below.

I picked this up recently, it barely works and looks like a bit of a rough and ready 'repair', I'm sure I can improve on it and would like to get it as close to original as possible.

I have searched google already, problem is all the images I can find have a cover over the toggle.

Very basic and simple mechanism, second image shows it set for straight direction

Third image with mechanism set to branch