Fire Extinguisher in Cabinet

This 3d model started with a model I downloaded here “Fire extinguisher with holder” from blendswap.com. The model was exactly what I wanted for my scene with the exception of being way to new looking. I proceeded to import the model into Substance Painter to add that aged and neglected look that I needed. The cabinet I modeled myself with reference images I found on the internet as well as the lock. I also exported this model to Substance Painter to add the same kind of neglected look.