Thanksto @MadoushiKouli for the better quality version of this image!
Sen no Kiseki II items will be available in Monster Hunter Frontier-G.
For male characters, you’ll have the Carmine series, which is to make your character wear Rean’s gear, and for female characters, the Saggitario series based on Alisa’s outfit as well.
With regards to weapons, you can get the ‘Fuusai’ (Wind Cutter?), which is Rean’s blade as a sword in game, and Alisa’s bow with the Prima Shooter.