Hi can we try to find these scenes using 4K movies:
Witch King closeup or riding on the Fell Beast
Gandalf smoking a pipe or blowing a smoke ring
Balrog with whip
A closeup of the shire hobbit house : (example) https://www.google.com/search?q=shire+hobbit&tbm=isch&ved=2ahUKEwjX54WC59_qAhWOE6wKHXXcDUsQ2-cCegQIABAA&oq=shire+hobbit&gs_lcp=CgNpbWcQAzICCAAyAggAMgIIADICCAAyAggAMgIIADICCAAyAggAMgIIADICCAA6BwgAELEDEEM6BAgAEEM6BQgAELEDUKkMWIQXYPQZaABwAHgAgAGxAYgBjgWSAQM2LjGYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=WaMXX5fXEo6nsAX1uLfYBA&bih=888&biw=1920&rlz=1C1CHBF_enUS885US885#imgrc=LnSWeaI__gPlMM
Picture of graybeard close up or doing something cool.
Hope this helps get you started!