Add the color variations of the crystal wings to the store.

[tidal nest]

We've had the Crystal Wings (Amethyst) on the store for a while now but there are 4 other color variations - diamond, emerald, ruby, and topaz. The plasma wings got its color variations on release but why not the crystal wings?

[reef elk]

For real maybe some purple one too

I mean amethyst should have been purple but they are pink... :/