I don't seem to be getting very far in getting the miniature lists updated to include the promos, so I thought I'd just record here for posterity, the alternative promo foils that were issued for BS and GA. These were foil versions of rare cards in the sets, with alternative pictures:
The 7 alternative cards for each set were:
061 Nien Nunb
082 Admiral Ackbar
091 Darth Vader
093 Grand Moff Tarkin
096 Lando Calrissian
099 Mace Windu
081 Boss Nass
089 IG-100 MagnaGuard
091 Lama Su
099 Rune Haako
There were two variants of each of these cards, one having the word "Winner" written on it in foil.
Hope this is of some use to somebody.
If anybody has any of the "Winner" cards from GA (except 083 and 091) I would be interested in trading.