LowPoly Weapons for a Indie FPS Space Game + Shader.

In a small proyect that i was the only artist, i have the task to create the weapons that the player will use in the game in only two weeks.
First i make a simple concept art to help me make the 3D model, i made it Low Poly for the type of project, then in game i created a Toon Shader to make it more personalize with the style of the game.
I Use 3D Studio Max and Amplify in unity.