Scale Circus Train Rolling Stock?

I would definitely be interested in circus items of all types!  I've mentioned this to Mark (the Menards Guy) in this forum, but I guess it's not all that important.  Even the old K-Line cars are hard to find.

Walthers, when they were still making O Gauge kits into the 90s, had a large line of circus cars including special long flats for wagons.    They also had kits for various circus wagons and equipment.    There were all older style craftsman kits but made up very nicely with just a little effort.     They had figures and such too.

Echoing what PRRJim said, the Walthers circus equipment shows up on eBay on a pretty regular basis. Also, you can put several passenger cars and those Atlas 89-foot flats to use for a modern circus train as Ringling Brothers primarily uses modified passenger cars and 89-foot flats in their current trains.

I thought K-Line/Lionel made many circus related scale passenger cars, and also some flat cars if I recall.  Not sure if the flat cars were scale though.

Walthers offered 70' circus flat cars with tin sides and they make up into nice rolling stock. There have been other, all wood kits for the flats, but they are (to me) a big pain to make look good. There was a resin kit manufacturer who offered  70' flat car, but it is long out of production and examples are scarce.
My experience with the old wood kits is that the wood is not very nice and I've learned to replace it with new stock.

On the subject of current RBBB trains, they are mostly container on flats and have, to me, zero appeal.

I've been wasting money and hours picking up the old wagon kits (CircusCraft, e.g.), some in original form, some built up, plus boutique offerings. I now have a pretty representative 10-car train,missing performers cars, needing a large round tuit for them.

Years ago we visited Circus World in Baraboo WI and my better half fell in love with circus wagons, so my circus train is one area where I have gotten a lot of encouragement

I always thought that the Indiana Jones circus train would have been done by somebody, but maybe its movie role was too much of a cameo. It's a project that floats in the back of my head, though...... 

http://www.thepropgallery.com/...rcus-train-schematic