I did manage to find 1 picture of my Wilson Super Grade .45 ACP
It started life as a Colt Combat Elite. I bought it used from a corrections officer who didn't need it anymore. I did a lot to it myself. I did the beavertail, the magwell, and put in a Chip McCormick drop in hammer/sear set, with a titanium hammer and firing pin. also the Wilson trigger and ambi safety.
In 1992 I sent it off to Wilson, and Bill and crew checkered the frontstrap and front of trigger guard, match fitted the barrel and compensator, tightened the slide/frame fit, checkered rear of slide, low mounted the BoMar sight, and serrated the slide top.
I did well in the local pin shoots with it. I also shot a little local IPSC, but decided I didn't like the game. Pins were it for me. But then the pin shoots fizzled out. I kept the gun though.
Think I might shoot it this weekend for old time's sake!
EDIT I did shoot it this morning and it's still phenomenal! One thing, my memory failed; I guess I had the rear of the slide serrated, not checkered. IIRC they purposely matched the serrations on the Bomar sight blade (they definitely match,) so it all blends together