Author feedback thread here!
This was mentioned awhile ago on and off. It looks like it's finally released. It includes new levels and music, and I don't think anything level-wise resembles the original. So, it's essentially a complete hack
Super Mario Star Road' is a complete Super Mario 64 modification which I have completed after more than a year of work.
Some of the features of this immense fan game are:
-Over 120 stars
-More than 30 nicely designed areas
-Nearly 50 catchy tunes
-Many new objects for Mario to interact with
-Well-polished gameplay
-Lots of goomba stomping
-Mario-style humor
Patch download here, read the readme!
Old videos:
Cloud Rail Station
Super Mario World 3D
Bomb-omb Battle