Cockatiel Cub front only, HSP and Dander/Coffin/Jack only.
Opening Act (Stage-Closed) lights only; (Stage-Open) Lights only front, white ghost fills box except the lights from behind; on HSP and Dander/Coffin/Jack white ghost both sides. ETA: i'm guessing some of this one will have a bunch of green goo--i tested in the MP where that doesn't show--i'll not buy one until they get a little cheaper...ETA yes, green goo blobs where the light seems to shine on a base avatar.
I dunno how i miss some of these things as they appear, but yah--
K.O. Star (time stop) HSP and Dander/Coffin/Jack front only; (za warudo) white ghost behind only, both sides on HSP; Dander/Coffin/Jack show the whole pose front; (steel wind, spirals) partial behind, both sides on HSP, full front on D/C/J.
RIG has a surprisingly large usefulness quota this time:
Demeter Nacht (Flowered Sleeves) partial front only on HSP, also (Aromatherapy) for Dander/Coffin/Jack
Erteszek's Sleep and (Neck Piece) white ghost, behind only, both sides on HSP and Dander/Coffin/Jack
Fairy Grove (glowing mushrooms) behind only; both sides on D/C/J
Flight of Fancy partial front complete behind  with green goo
Joyful/Romantic/Somber Dreams Air (both poses) partial, both sides. The missing part is white ghost on HSP and D/C/J
Northern Starlight (Crown of Light, Belt of Stars) just the white rectangle, behind only; both sides on HSP, D/C/J
Princess Estelle (Dream Hair) partial behind only, not at all on HSP.
REMemories all 3 behind only on Emgnol/Wisp
Sleepless Awake both sides on Humanoids, behind only on D/C/J. Not at all on others
Sparkleplum Dreams (Sparkly Tutu) white ghost, behind only; both sides on HSP, D/C/J
Witch of Noc (Sinister Veil) white ghost, behind only; both sides on HSP, D/C/J