I'm not sure whether or not this kind of art is liked / allowed here but let's give it a try.
Playing around in Sketchup and working on a spaceship-y thing.
I don't know whether I'll call it a railgun or some other fancy accelerator of sorts.
There's an actual spaceship attached to it as well but it's still only big blocky shapes so far.
Link
sethtriggs
This art would probably definitely be allowed here; it is your creation and it is art. Very well done! I rather like stuff like this.