I've got the last of the Ernie Banks cards that I'm chasing from Gypsy Queen.
I don't know much of anything about the red mini other than the fact that its a /99 card. Red wasn't originally listed on the checklist over at Baseballcardpedia but I see that it is now on the list. They weren't mentioned on the sell sheets released last year either.
My final Mr. Cub GQ tally is seven cards.....the base, blue frame, white frame, mini, black mini, sepia mini, and red mini.