Online course suggestion for "Hardsurface Modeling"

cracked_polygon

After trying hardsurface modeling by myself, I think I need a course that could make me comfortable making any hardsurface model.

I am a beginner+ kinda and want to go to Intermediate level or slightly close to advance level maybe.

Software is not that important cause I could implement it into another one (I use blender btw)

sacboi

There might be something of interest here