Samus(Fussion Suit)
During exploration of SR388. Samus is infected by an X parasite and nearly dies. A vacaine created from Metroid saves her, but her suit turns blue and most of it's abilities and weapons. This way Samus must regather her special abilities and fight to neutralize the threat of the X parasite in the space station ran by Bdegie Space Labaratories.
Metroid Fusion
So yeah that doesn't confirm much. That would be a cool alternate costume though.