Glad to hear the project isn't dead after all your hard work that went into the pre release, seems to good of an idea to drop, yes there are lots of fan edits of part 1 and 2 but noting of one independant film in respect of both parts.
And your newly filmed sections were a wonder and slotted in greatly to give a great intro to superman returns, hope you get the time to put the gloss on a near completed project.