https://github.com/n-neen/super-metroid-from-memory
Ever since the SMW hack that did this got released, this has been a subject of repeated discussion on MetConst.
neen finally got the ball rolling yesterday. Another friend is working on some rooms. I contributed a room. I might do a few more. We're still working out the kinks in the process.
It would be neat if people with less memory of SM could contribute too.
If you want to contribute, just make sure you don't look at the original game or provide any accuracy-related feedback to other people's rooms.
Oh man, I should totally do a NEStroid map from memory...
M1 from memory would be a cool hack.
Working on a process for claiming rooms. You can now submit a claim (sorted by area) to the issue tracker, so it can be all nice and orderly and not dependent on having write access to the repository.
https://github.com/n-neen/super-metroid-from-memory/issues