At the risk of being a wet blanket, I am compelled to point out that the Seebataillon Reservist Tschako and photo thereof are mine. In fact, I have used it (with red background) as my avatar for years. I purchased the Tschako from Ray Zyla's Mohawk Arms nearly twenty years ago, and it has never left my possession. The Tschako in the Überzug is not mine.
This is the original JPEG, taken 31 Dec 2004, prior to Photoshop editing:
