From Halopedia, the Halo wiki
I'm sorry, but I'd recommend checking out our notability policy, especially wherein it pertains to fan works.
In short, a fan project can only be considered eligible for inclusion here if it has received official recognition from Bungie/ 343i, significant recognition via article coverage on games media (or related) and must be sufficiently completed and available to play/ view. These rules are in place to avoid people using Halopedia as a way to advertise their own projects, otherwise we'd have hundreds of pages about fan games and films. It's a subject we're generally very strict on, so I'd be lying if I said it's likely a page that would be created. There's a lot of talk at the moment about reducing the amount of fan project articles we host in general.