Assuming Marvel renews the Bowen Designs contract, these are the busts that are pretty much guaranteed.
1) VALKYRIE
2) SILVER SAMURAI
3) MOONDRAGON
4) MANTIS
5) CAPTAIN MARVEL/PHOTON
6) GOLIATH (Clint Barton)
7) STARFOX
SWORDSMAN
9) GRIM REAPER
10) KLAW
11) CLEA
12) SHANG-CHI
13) EMMA FROST
14) BROTHER VOODOO
15) SHANNA
16) GARGOYLE
17) MARVEL GIRL (yellow & green)
18) BEAST (red & blue)
19) HAWKEYE re-do
20) SCARLET WITCH re-do
