not mine, but found this on gumtree, thought it might be of interest to someone, price seems reasonable
http://www.gumtree.com.au/s-ad/pine-mountain/camper-trailers/camper-trailer-custom-built-all-weather-/1083114004 (http://www.gumtree.com.au/s-ad/pine-mountain/camper-trailers/camper-trailer-custom-built-all-weather-/1083114004)
Scott.
It does look like a very neat little unit.
Shouldn't last long....