I don't know how much help this will be, as I honestly don't know how well rated Enermax fans are these days, but they have a lot of fans that have removable blades due to their "Twister Bearing" layout.
They're designated with the "T.B" fix, I had some Everest in the late 2000's. Nowadays they seem to have some nice looking RGB and non-RGB variants, but I'm unsure how they perform compared to the "big bois".
I'm sure you already know this, but respraying the blades themselves will impact noise/performance due to the coating/material they're made with. Again, You may be well-versed with modding of this nature and I mean no offence by this statement, moreso for any looking into doing something like this that may stumble upon this thread.
Hope it helps any.
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