The characters look like they were ripped from a video game. Did you create them or find them online?
However, the trailer is just eye candy with boring music to accompany vast scenery panning. In a trailer, I'd expect something interesting happen like an action scene. Even Ganna looked like a peaceful king so maybe this going to be a love story or porn film like those "Stone Sorceress" adult film? Wait is this going to be a Frozen parody were, Ganno is that prince who anna (Zelda) fell for before going into the snow to find her sister, then Link is whoever anna met in the woods standing on top of build to see winter is over at the end of the movie?