Airlock (Texturing Game Prop like a Boss)

-Hey everyone since I posted this renders on many FB groups alot asked for tutorial so here it is this is based on Ali Rahman art https://www.artstation.com/artwork/AN5ao Project Files: https://drive.google.com/open?id=1CsaJURGAu018TeMFwK3lZATHS3KNk1I-