Here is a link to an ExRacers Forum website that I have been on for a number of years: Exracers.com Forums - Home
There are some wonderful, friendly, helpful and knowledgable horse folks there. Some have TBs on the track, most have OTTBs in training for new careers as Eventers, Dressage and just pleasure horses. One or two of the members on that Forum could possibly/maybe help you find video or finish line photos of your Sharppardo. They may even know the person, Jerry Givens.