No pics, but it's pretty simple. My setup is more a result of what I had on hand than a master plan, but this is what I did.
I ran a short battery cable from the battery to the Ford relay, which I mounted to the inside of the fender behind the coolant reservoir. I had a short OE GM ground cable from a late model something that has the battery under the rear seat, has the nice insulated battery terminal end, and a factory termination designed to bolt to the chassis on the other end which was a perfect fit for the relay stud. Then a battery cable (Ford style with terminals to go over a stud on both ends) to the starter from the other side of the relay. I extended the 2 power leads (with fuse links) and starter energize wire to run along the cowl by the A/C box over to the relay. The wire I used to extend the main power leads were left over from an LT1
Roadmaster harness that I reworked and had factory-installed fuse links in them.
At the starter, I used a piece of 12 gauge solid copper wire crimped and soldered to appropriately sized ring terminals to make the connection from battery cable stud to solenoid stud. I see that there is a stamped steel piece available to do this, but I have been running this setup almost daily for real close to 2 years.
IMO, a major benefit to this setup is that it removes wiring from the very close proximity to the exhaust. In my case, a prior owner/mechanic had left the metal conduit that carries the wiring to the starter loose and it was actually laying against the exhaust. It also eliminates fumbling around with the start wire and those little tiny nuts during a starter replacement.