I build my own rifles, but on the internet, I appreciate 1) the pictures of Chad Dixon's builds at Longrifles and 2) the videos of Darrell Holland.
I have two mills and two lathes, but those guys are better machinists than me. Put a recoil I lug I made next to one Darrel Holland sells and the difference is obvious.

There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway
The man who makes no mistakes does not usually make anything.-- Edward John Phelps