It had a camper conversion when we got it - we've stripped out the cooker and sink to accomodate my son who is a wheelchair user (hence the taller and longer version). It's got 'Grand Cabin' written on the tail gate so I asume that's the model variant, we saw them in Bankok being used as taxis and it matched our criteria for tailgate height and internal room.
We like the wheels too (well my son actually!) they are 18" but they make the ride a bit firm - my son prefers to sacrifice comfort for looks.
I'll get some internal pics for you to see but be prepared, the colour scheme is definitely iffy!
Dave Marsh