So I just managed to schedule an interview with the creator behind the 3D NES emulator.
For those unaware, 3Dnes is an emulator that converts all your NES games into a 3D games, here's an example of the emulator running Megaman 3 (link).
Currently, we're scheduled for either May 8th or May 9th. I'm excited to learn more about the technology behind this project.
If you have any questions you'd like me to ask the developer, please let me know in the comments :)