Pikachu and Jigglypuff will have an updated model to better resemble their goal of trying to make the characters look close to smash 4 as possible, However they are using the X/Y models and the the Smash 4 Models.

That seems like a pain in the ass, smash 4 are already updated in that regard... all they need to do is give those their personal flavor

I've being following this project since quite a while now and I know that it's currently in some kind of hiatus so I wish not to be a bother... It's simple curiosity.

You guys are planning to update the following characters: Link, Toon Link, Ganon, Roy, Marth, Pit, Jigglypuff, Pikachu? 'Cause many of the texture of the Triforce characters mencionned don't look quite as detailed as any of your other work (specially Link); moreover, it's quite the same thing about Marth and Roy :/ There's some things in Marth's model that seems quite off and Roy's would like an update since it seems that every post-3.0 patch in PM they tweek him a little bit more.

About Jiggy and Pikachu... well, this is more like a question than a complain. Will you use Jigglypuff Smash 4 Model import for your project? I know that is not your style but I think it's more fitting to what you're doing than brawl's model (so goes for Pit and Falcon... perhaps?). And Pikachu is a concern of mine, since I know that any "recolor" involves adding a new object (made from the scratch) to Pikachu's model, will you tackle it to add new costumes as (for example) Ethan's hat?

Are you willing to integrate the sword of seals sheathe to Roy's model in a near future? is something that both P:M and Melee (despite the trophies and victory poses) fail to do and although, out there are some models that actually have barely rigged sheathe (like Marth's sheathe).

The LST model DO have a sheathe and you are working WITH them, so... any chances? That would just make Roy perfect to me <3