Videos on machining engine blocks after casting them in factories?

Are there videos on machining engine blocks after casting them in factories? I tried to search on the Internet and got videos on machining engine blocks at the machine shop.

There's usually not much to see - the blocks normally go through enclosed machining stations with little viewing windows, but between the filth and spraying coolant, you really can't tell much. The only ones worth seeing in the machining line where I work are the bore hones, because they're relatively new and received bright LED lighting and giant windows.