Very nice. It would be good to get it in 28mm 
Er.... I'm sure it would be nice to
have it in 28mm, but it certainly wouldn't be nice to
pay for it in 28mm. The price would roughly quadruple over the 15mm version

I was just idly scrolling through my Shapeways stuff, and I notice that for some reason they've defaulted the initial view of the K-Wagen to the FUD version instead of the WSF one. Somebody's been messing around with their systems again, I suspect.