KAIDSPModel
Replace Icarus with external model.KAIDSPModel
Replace Icarus(Player) with external AssetBundle model. If the model is MMD model or something like ".obj", ".fbx", you can use Unity project tools to convert it into AssetBundle model. (But there is no tutorial, you may ask someone to do it)
How to install and put model
The model should be 2 files: "player" and "portrait". Copy "KAIDSPModel_xxx.dll" into "BepInEx/plugins". In "DSPGAME_Data" folder, create "StreamingAssets" folder. Copy 2 model files into "StreamingAssets".
Known bugs
If you jump and not move, you may stuck in air, but continue moving will fix it.
License: MIT.