Here are some oldies, mostly from the 90's.
ROBX 328G. This is the only ROBX I sighted in NR blue. Note the patches and sealed doors.
The other side.
NR 1 & 2. Prototype coil containers.
NR 1 & 2 later with different bases.
RKLY 20553M with a hood. The only one of these I sighted, it always stayed on the same wagon. Apparently it carried strip steel.
After a few years it had rusted quite well. The hood is a little longer than 40'.
ROBX 8P. This had been a VCCX and RCCX before becoming an ROBX carrying slabs.
VQCX 607 and 657. The only 2 I sighted in V/LINE FREIGHT paint.
VQMX 536F. I beleive the VQMX conversion was basically to remove some of the heavy lugs and replace with IBCs. This would allow it to be set up 2 carry 3 20', or 1 20' - 1 40' without moving the older type lugs. Eventually all the lugs on FQX type wagons began to be replaced with IBCs anyway.
Visit my FLICKR for the big pics.