Obviously, I'm very new to drawing weapons myself, this weapon drawing in particular, was traced from an PNG image of a real life P90, redrawn to make it fit the PB2 art style.
Obviously It is not great compared to other arts being made here, but I'm still proud of it, I hope I will be able to use it as a custom decoration for my singleplayer map.
Hm, another version with small adjustment to make it look better overall: