Here is Colorado Miniatures response to my inquiry.
"i've heard rumors about these sets, but never seen them. nor has my supplier ever listed them as available.
i don't know what the cross reference is between those "300" series customers and their regualr paints"
Tom, I am one of Hobby Island's best customers. I had already asked the owner to look.
I usually get by Hobby Island every Saturday morning between 10:00am and 11:00am so ask for Tom if you get by.
On the second Tuesday of the Month the IPMS Club of Houston meets. See http://www.ipms-houston.org/ for the location.
On the last Thursday of the Month the Armor Club meets at 7:00pm at the Hobby Island Shop.
Come on by if you can.
Tom Moon
Houston, Texas