Sci-Fi rifle of a lost soldier

Rifle created during studying Houdini basic modelling tools with Udemy course, and basic 3D Coat texturing.The model was inspired by X-COM Repeater. The idea of the texturing was to create a rifle of a lost soldier. So from one side you can see the sticker of him and his girlfriend, and other side is damaged roughly. Perhaps, that was exposion. Here's the timelapse of my workflow, if you're may be curious: https://youtu.be/yaQ2GnfePyE