The wagon is now listed for sale in my etsy shop.  You can find the listing here.

I painted the exterior of the wagon with a mixture of black and green paint, though it ended up being very dark grey with just a hint of green.  I used 1/8" wide Instant Lead Lines by Plaid for the metal-look trims and pressed a nail set into the lines to create rivets.

I glued some ballast by Woodland Scenics inside the wagon and added a dark paint wash to the barrel that came with the kit.

This is one of my favorite shots.

I added the rope brake and a front seat.

The barrel and the front tongue are removable so you can set up the wagon anyway you like.  :D

Here it is photographed with Baslow Ranch.

I love the way it turned out!  :D