About this 3D model

I was doing this for my fellow cosplayer to convection. Print it on Replicator 2 and was made to print it on it+) I just scale in to 125% to make it slightly bigger^ but at total i think it is still it is too litle^ but girl said that it is fine for her. Oh^ and it is version with long gunpoint. Need to redone cylinder and make it more smooth. On next version I will add short one and also ability to change them And V3 will include places for moving gunpoint and maybe electronics Enjoy+)