This model is available in three sizes, roughly 1/285, 1/100 and 1/56 scales for use in VSF (Victorian Science Fiction) "steampunk" games.
Five pedestal-mounted Gatling guns are provided on sprues attached beneath the floor of the vehicle. They need to be cut free and mounted on the plugs in the floor of each gun position: one forward, one in each side sponson, and two on the rear balcony.
There is a sprue of ten Gatlings available separately, compatible with this model, so if you wanted better detail in the guns on a WSF model, you could get them printed separately in FUD.