Weapon design

As for the weapons in game there are three variants shotgun, pistol and sub-machine gun. These guns are design by Isiah but i've provided the images for him, we are using the classic trench gun from CoD Zombies and everyone's favorite Tommy gun, as for the pistol its just  Makarov handgun. what will make our weapons different is they are going to have a more futuristic or supernatural feel towards depending on how we want our game to progress. For future feel i'm thinking about adding glowing pods of energy where the ammo chamber usually is and when fired it shoot miniature orbs that leave a blue mist behind. For the supernatural feel im thinking of having a more wooden and stone design to the body of the guns with engraved magic circles that glow when you fire.