Yeah Im also searching a dump...If you did a model swap rather than swapping ids, then theoretically you could have a ban-free version like octohax.
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If it helps you, anything worth editing is in one of the pack files in vol/content/pack. You can try messing around with it, although it's a little finicky and it tends to crash.
Also, could someone give me a Japanese language file? I can't find one online >.>