RBBB 227
 
Warren flatcar (RBB&B 227).  The model consists of a Micro-Trains circus flatcar painted and decorated with Circus City decals, riding on Atlas Barber S2A trucks and ESM metal wheels. 

Office wagon #123 is 3D-printed with brass ladder stock on the front, with custom decals.

Generator wagon #130 is 3D-printed with custom decals.

Caterpillar D7 crawler #A-2 is 3D-printed with wire and styrene details, painted with decanted Rustoleum Cat Yellow and decorated with custom decals.

The Chevy 4400 baby elephant truck has a Woodland Scenics kitbashed cab and 3D-printed body.  Etched ladders and safety gates.  Styrene bumper  Custom decals.