Unlike the other releases, here's the full release of the Gangnam Style Animation, including a custom icon and does not replace any current animations.
Data:
defineNeuz.h
mdlDyna.inc
propMotion.txt
propMotion.txt.txt
mot_baseDance01.dds
Mvr_female_Mot00HorseRiding.ani
Mvr_male_Mot00HorseRiding.ani
Icon & Implementation: Me
Animation: Webzen/Gala/etc
Note: To make the animation loop, change 0 to 2 in propMotion.txt