readable json-like pbx.gz 3d file

[Lilyyy]

model.zipThis is a 3D file from https://zenhax.com/viewtopic.php?t=15325.html, which I found a while ago.

It starts off like just like a readable json, but I can't find any existing tools for this format.

Judging from its source it might be related to https://github.com/hanakla/three-mmd-loader/blob/master/declarations.d.ts