This intent here is to show us what you have done or have had done and by doing so may encourage questions that will benefit someone else.
I'll start it off with a little guitar (literally, little) I got years ago. I've had this hanging in my shop for 3 or 4 years and decided today was the day to getting playing and turn it into Tiny Freak 63. Had a set of Stew Mac Tuners in my tool box, that didn't fit another project, and put them on it. Humbucker was missing an adjustment screw. Have a ton of screws for single coils but not one for a HB. What does one do? One superglues 5 pennies together, puts double sided tape on the bottom of them and then sticks them to the guitar body. Then one installs the HB, tapes down both ends, for symmetry, and moves on. Interesting wiring; has a 3 way switch with a 4 wire HB which gives it 3 different tones. Gave the pots and switch a couple shots of Deoxit and buttoned it up. Did a fret polish and put a set of EB 8's on. The nut slots are cut way wide and it should be making some weird noises when played but it doesn't. This little thing stays in tune and I was able to set the intonation. I put on the white stripes (see what I did there) and Tiny Freak 63 was a go. Bought a box of guitar parts a while back and during negotiations I said throw the little guitar in and I'll take it.