Ok,
I've taken a few hours to clear my head and look at this calmly. I relized a few things that should help:
1st)All currently made armor and previous sales cannot be affected by this. They are "grandfathered in." Basically, they were made before the rules, so they are not affected, just like you cannot be tried for something youdid before it became illegal.
2nd) Same applies to the novels. I am 99% confident that M$ will grant the rights to make the books again, simply because it is a huge source of income for the francise.
3rd) They will not be chasing you down if you don't draw attention to yourself. Keep a cool head and low profile, don't start making a big deal about it.
Just my takes on it, any law students want to take a gander and interpret?
Chris