Higher Internal Resolution? (Better than upscaling)

[BlinksTale]

[Feature Request] (apologies for not tagging headline)

I know this is old hardware, but I don't know if draw instructions were separated out like N64 hardware, or bundled in like the Super FX chip on some SNES cartridges: https://forum.beyond3d.com/threads/is-it-possible-to-upres-superfx-3d-graphics.46070/#post-1313265

Is it possible, given VB hardware, to emulate higher internal or native resolutions? It would be rad to see Red Alarm and Tetris in 4k someday.