Fully flush out the Fire Department, so far there's only half-working vehicles, and accessories that you have to put on at the station for them to be worn on-scene. I'm a realistic FD RPer, and so far what you have is veeery basic, even s***** rp games like ERLC have better mechanics, which is not a great look. It'd be nice to have functional mounts on the quint and tower, as well as limited water within the engines which needs to be supplied by a supply line to a hydrant or by other apperatus on scene, maybe drafting from natural water sources for places like aquilla, have different fires, have different pressures for different types of lines, don't have handheld lines like you have now cause that isn't immersive and frankly is disappointing to see. I can field a bunch of suggestions for reworking/adding onto what you already have, so that there can be an actual fire team playerbase.