From my understanding they haven't officially announced which colors will be available. From What I've seen from their evens and social media pages there's been white, blue, green, and silver.
Rivian shared these photos on their Instagram stories today for people to use as phone wallpapers. I screen shotted them in case anyone doesn't see them.
Very interesting rendering for what the new electric Lincoln could look like.
Hopefully the actual design does a bit more to separate it from the R1S than in this one.
