The request for a "proper paper" on could refer to a few different things, depending on whether you're looking for an academic look at VTubing or a technical guide for the software.
: A research-style paper exploring the cultural impact , identity , or technology behind virtual YouTubing as a medium. File: Vtuber.Simulator.zip ...
: A manual or "white paper" explaining how to set up and use specific simulation tools (like Vtuber Simulator : Vtuber模擬器 on Steam ). The request for a "proper paper" on could