BlackhartFilms writes:

This is a 3 part series covering how to Model, UV Unwrap, and Texture a Photorealistic fire hydrant using Blender3D and Substance Painter.

This is an intermediate series, which goes over some of the lesser known tools in Blender3D, as well as the workflow considerations for hard-surface modelling and PBR texturing.

You can preview the results over here on Sketchfab: