OK, the rear end is done! I embossed some aluminium sheet to get the quilted look. Its not exactly the same sort of quilted texture as the real thing, but its a passable facsimile i think. About as good as i can get any way.
Had to make a new front end sheet. The one i had was sized for when i was using plastic side panels, and ended up being about 3-4mm too short now its all together. Test fitted with reefer, now i just need to make and paint a couple of blue strips for top and bottom.
Then its just the side strips to go!