Something must be wrong! I have 99% completed two models recently. This time it is a PQFY in line fuel tanker for SCT. SCT services across Australia all haul a PQFY wagon directly behind the locomotives. This means that SCT does not have to stop on the Nullabor, and pay for fuel from a competitor, at their prices. Originally they used VTQF tank wagons from freight Australia, but when these came under Pacific National, SCT and Liquip International, developed their own inline fuel system, involving twin TILU 30' 35000litre tanks on ex Commonwealth Railways RMX container flats.
The tanks came from DSAutoModelle, via ebay (they also have a online shop). I purchased the cheapest 30' tanks with red frame work they had. These were sand back to remove the unwanted European Owner markings, then painted white. The walkways were cut back to only leave a top inspection plate.
The pump unit was built from pieces of plastic and brass wire, follow a near enough arrangement from photos viewed from other sources, and attached to the tanks with some black coated wire.
Now just await a couple of SCT EDI GT46C-ACE's; probably due during 2014, and not from source that has been advertised.