i think that crossbows need a bit of a rework they get very messed up when scaled, and when your flying the arrows even if not modded will often pass through things.
Of course the mods would have to work in a different way some how (note: I'm not educated in this field) Im just suggestion an idea for the future. Gmod and Simple planes do it, most likely even more.
Anyone here who have played Simple Planes know what I mean, mods that you can download via steam. I don't really know if this is possible but I believe it will make modded MV servers alot easier.
I am wanting to create a small re loadable steam cannon that preferably has around ten shots and can fire bombs, i would like help thinking how to do this because i want it very small.