Depleted uranium shotgun - shoots depleted uranium shrapnel. The functionality is the same, but the look gets explained. And it's Nuclear! got to have nuclear in Nexuiz, And you can design funky ammo pick-up this way.
The problem with the previous design is a messy model and my lack on inspiration how to develop it further. It's why I'm much more fond of finishing the newest design. Having a cartoony feel is temporary, a proper texture will give it more future-tech, solid feel. Some details are simpler to make in 2d than to model them in 3d, thus a lack of detail on this high-poly version. In addition, Nexuiz weapons should vary in style - machingeun, nexgun and sniper rifle already have the similar human-tech, sharp-angles-design and it's nothing wrong if the shotgun is more towards the circular style (variety is the spice of life

) All in all I believe this design will represent the shotgun well, once finished.
Alternatively, I can release the previous design for those interested in inspecting it/finishing it. Opinions?
p.s.: who decides a model is good enough to be put into official nexuiz?