While waiting for parts for my other projects I decided to tackle a sand tower for my steam locomotive servicing area. I intended to start with the Korber tower with a few modifications, but wound up with a completely overhauled model. The biggest change was to forgo the Korber trusswork tower and instead use basswood to construct a wooden, stilt-type tower to fit between two parallel tracks on 4 1/4" centers. The only parts I wound up using from the Korber kit were the sand bin cylinder and top. I used Plastruct parts for the sand supply pipe, ladder and safety cage, and sand delivery piping. A key look I desired was a contrast between wood and steel tower parts to make it "pop" more than an all-black, steel only structure.
The model does not follow any particular prototype, it's totally a product of my imagination, but it was inspired by images of prototypes and other models. As construction progressed, I also used a "good enough" philosophy compared to my initial vision - this is not a fine scale model, and many details are lacking or missing. None-the-less, I'm pleased with the end result. Pics below.