Press F8 to enable/disable model swapping on the fly.
As for academic or informational papers related to such tools, they are rarely directly referenced in mainstream literature. However, there are studies and discussions on game modding, its community, and the technical aspects of modifying game assets. These can be found in: Patch V1.0 For RE6 Model Swap Trainer.7z
Explain how to like "Wrong Game Version." Press F8 to enable/disable model swapping on the fly