"It's sweet of you." I understand it as " you did a sweet thing".
"Carpenter of you." My head was full of question marks when I heard it on Tv. A Japanese celebrity was making a kitchen with professional carpenters in Hawai, and a Hawaiian carpenter said it to the celebrity.
Can "of you" work that way?
Can I say "runner of you" to who run fast? How about "chef of you " to my mum when she cooked nice foods?