FyreWulff's Halo 2 Bug Checklist and/or How To Be a Jerk In Halo 2
one incoming for halo 3 as well. It'll look nicer in a few minutes for people that are viewing it fullscreen
Missed the superbounce on Headlong, which allows you to get onto the top of the building near the crane, and with a double superbounce, onto the crane itself.
Also I'm fairly sure that if you put too many vehicles onto the large hanging platform from the crane you could glitch the lift and either send them flying, exploding around the map or possibly even make the lift disappear (I think).
You could also vehicle bounce people with the wraith onto the crane. Overall, it doesn't just need a Banshee ceiling, it needs a solid ceiling for players as well.
You vaguely talked about Turf, but more specifically, you could superbounce of the little UNSC outpost out of the map, and also onto the scarab.
Sword cancelling/sword flying/butterfly jumping are likely things they will take out (not sure if they were
all patched out by the end.
Terminal also had a superbounce from the garage which allowed you to get out of the map, so that needs invisible walls as well.
Fairly sure you could scale the walls of Colossus and get into high advantageous positions - either with superbouncing or just grenade jumping, can't remember. Certain areas would likely need to be looked at on that map so this couldn't be done.
The location you point to on Burial Mounds which needed a vehicle launch could also be superbounced to, and also had a further glitch which allowed you to walk through the invisible wall by following a specific path along it - allowing you to walk around the entire circumference of the map.
On Zanzibar you could also get out onto the cliffs from the tower which lead to the bridge to get into the base. You could get out of the map entirely from that point.
Everything else is basically covered though, and the solutions proposed in your guide would cover most of these as well.
It would be great for this stuff to be left in customs, but I doubt two builds of the game will be possible with the workload 343 has.