Can someone link me to the shield-door-less Epitaph?

This is all I could find.
Hardcore and some HLG versions
Bungie.net : Bungie Online : Halo 3 Community Files

EDIT: also some stuff here http://www.bungie.net/stats/halo3/fileshare.aspx?gamertag=Down+Cry

 

Do you mean epilogue or the uh, glitched version?

 

I couldn't find it, but an alternate way if you have the time. just overload the map with tripmines and if you want the lifts you can overload the map half way by putting down some 15-25 tripmines. hope that helps

 

I do believe that if you save it after it has been overloaded, then it reverts to normal on a new game. Srry