Mario Party Top 100 ripping

[Tyler Cretal]

So, I'm trying to rip Top 100's models, and it leads me to a format .zdata

Inspecting the hexs shows mentions of stuff such as:
pc01_mario_lod.bmdl
pc01_walk00.bmdl

And so on. Anyone have any idea how one would rip these files or get to them in any way?

Can post pictures if nessesary.

Mario Party The Top 100 are stored in ZDAT archive and internal files are compressed in ZLIB format

The models format is .BCH



here this is offset of model



for have the model, cut bytes from the header (RZPK) to Zlib (78 9C) and save.
Decompress zlib and you get a BCH file. You can open and convert BCH with the software SPICA

sorry for my english i'm french.