New Storyline Weapon Skins for Players With HM Weapon?

[Asura777]

I noticed that the weapons given in the story line early on to replace the earlier stages of HM weapons have their own unique skins, some of which I thought looked pretty nice. Would there be any chance that players who have already completed the released story line will have a way to get those weapons for skins? Like maybe exchange for emblems/tokens like the old stage 1 HM weapon?