Anyone have any information on the contents of the Real Model "Super Detail Set for US M8/M20" number 35005?

All I've been able to find out is that it includes an engine, chained wheels and some interior details. The box top on the Real Model site only has photos of a real M8.

I'd love to get some more information/photos as I'm putting together some detail sets for builds of an M8 and M20.

Thanks guys.