Late reply, as I just saw RaVeN-05's offtopic post about SM64 for DOS in the FitzQuake for DOS [fxMesa] of the Releases forum
I've just discovered that this DOS port has been made, and it's such a shame that a compiled binary isn't available. (I mean a native CWSDPMI dos .exe). As I can't compile this myself. Don't run any Windows at all, and the list of resources just to compile the thing is huge. Even if I could attempt a compile, it would mean a Windows install, downloading an entire toolchain, and would take a long time to compile it.
I'm not asking for any ROMs, just the possibility that a compiled binary of this cool project could be posted. I think it would run very well on baremetal DOS, no DOSBOX needed. I'd very much like to give it a try. Can some kind generous soul help me out?