Let's see...
Make it more of a movie than a game movie...
Good CGI...
Have Zelda, MS, and Link, but the rest new characters. Maybe Ganondorf...
Make everything look different.
Make it dark and mature.
Make it in the PG-13 range.
Give it action.
LOTS of implied violence.
ex. a Hylian Knight gets decapitated. You see the sword coming at him from the murderer's view. Then black. Maybe the feet of a body are seen.
Make Link a midieval warrior, not a ninja like in the games. ie. No flips and special moves.
Give it an opening monologue about Hyrule.
Make it more mideival.
Houses are either stone or mud.
Make the gerudos a bunch of celtic-like barbarians with a strong arabic influence.
Link+Zelda relationship must occur. Similar to the Ginny+Harry relationship. As a 13 year old he notices her, but wants to be a kid. The quest progresses, they have a hollywood love intrest.
If there is a sequel, it should be a mixture of
TP and
ALttP.
Two worlds, Ahanhim, Ganon the demon, twilight realm, magic mirror, and a resistence league. (The Group with about 30 people. With cudgles. And knives.)
Yeah, but Link should look good. make him
OoT Link in sime ways. And make him live in a village, not as a Kokiri in a forest.