Possibly.. I'll take a look when your done with it if you like.
>Possibly
Nope, definitely. I'd know because I'm the one that told him about the hitbox problems. You see, he's making Luneth out of Snake. Snake doesn't have a sword. If you port him over Marth, who HAS a sword, the game will do one of the following when attempting to use an attack that has Marth's sword involved (AKA; All of Marth's attacks):
-The game will lock up. Because the moveset will attempt to find Marth's sword bone, which doesn't even exist, thus making the game freeze.
-The move will do nothing, because there is no hurtbox on the sword bone, because the sword bone will not exist.
And why do you even need to port it? It's a futile effort, just use the mod on the character it was intended to replace.