Hi, this is a FDNY Searchlight 1, it was used back in the 50s through 70s. I started with a f1/34 scale First gear Mack b cab and frame. I took the pumper body off and then started creating the searchlight body from sheet styrene. The spotlights I cast from a mold I made. It took me about a month to complete maybe 40 hours total off and on. I stripped the cab down and then airbrushed the whole unit, then I chromed the search lights and added all the other accessories to the model.