[Maeggaladiel]

~Frodo would be able to transform into a robo-hobbit. Or some kind of hobbit/endangered species hybrid.

~Legolas would look exactly the same as he does in the film. Except his eyes would be bigger. Heh.

~Narsil could turn into a huge laser-shooting gun that only transforms when Aragorn raises it dramatically and shouts out a catch-phrase.

~Everyone would wear bizarre outfits that include fingerless gloves, pants with one leg, useless vests and lots of zippers, etc.

~Arwen, Galadriel and Eowyn join together to form an All-Girl Super Crime Fighting Team. They run around in short skirts fighting monsters and flirting with the mysterious Dark Knight who slightly resembles Aragorn in a suit of armor.

~Unbeknownst to everyone, Aragorn can change into the mysterious Dark Knight after a fatal encounter with a radioactive squirrel.

~Everyone would ride chocobos. Oh wait... that's not anime.