I got the mod that says 54.02y and 56.6.
The 54.02 identify itself by naming itself that in joiplay, while 56.6 just magical girl celesphonia.
How big is the update in 56.6 to the point bulging the filesize from 2.45 gb to 4.47 gb?
How much files in the picture folder are added?
54.02 is the CN mod + Yoko's mod (Adds some QoL and personal stuff) ontop,
the 56.6 is just the CN mod alone
~doubling in size, may have resulted from unnecessary bloat (and some changes resulting from pathing towards image layers)
more or less, it's the same files with like maybe 100 or so new images from a few new costumes and poses.
and course bits of new mods additions