Those are all ones that while the art is subjective and many may like and others not ... all you mentioned the finish is not as great as the earlier ones.
There was a guy who helmed it up until a certain # and he basically demanded the best quality steels with finish etc they could produce. Then it's gone a different path that while still nice some are nicer than others but so far I havent seen any as nice as the beginning
ie. #0-12 are great!! #9 kinda sorta (and 15,17,18,19 are good)
https://www.hidefninja.com/communit...ions-about-mondo-releases.59997/#post-1240559
ps. there's something on the Premium board I bet you'll be chasing after later. Think I know someone who may be able to help you out.