Yes but true weapons skins and not models…
I really want to see true skins done like the one of the imperial edition (about this). They could add also models for special weapon cosmetics (several axes etc.) but there should be weapons skins that just recolor the original model without modifying it.
And they should add all basic colors as free weapon cosmetics. Something really basic, but that would allow to decide the color of our weapon.
Paid cosmetics would be reserved to skins with several colors and also models.