Happy Christmas - your Judy is just like my Connie. Connie came complete, but I later bought a 222K that was missing the bobbin case. The ebay seller later sent me one, so all was well, but it might be an idea to ask about that, just in case.
My seller told me that it worked, but what he was meaning was the the motor made the needle go up and down, whereas I was meaning did it stitch.