Are there any known examples of the T28/T95 105mm Tank Destroyer anywhere in the United States???

The 28/T95 was a prototype Tank Destroyer with a 105mm cannon that was in development in 1945. Unlike other U.S. Tank Destroyers of that period, the T28/T95 did not have a turrett having an Assualt Gun type configuration. This vehicle's most interesting feature was that it was double tracked having to outer sponsor units that could be removed from the hull and towed behind the vehicle to travel on narrow roadways. Once clear of built up areas the sponsors could be re-attached and effectively reduced the ground pressure of the vehicle on soft ground footing. Any further information, photographs or illustrations will be greatly appreciated, thank you....