BUR #44246 is pending approval.
mass update favgroup:45253 -> character:Anchorage_(Private_Quarters)_(Azur_Lane)
mass update favgroup:45251 -> character:New_Jersey_(Private_Quarters)_(Azur_Lane)
Azur Lane has a 3D Dorm ("Private Quarters") mode where characters appear. Some characters' default skin in this mode is exclusive and not currently a skin in the main game. These are not named.
There are other skins unlocked in Private Quarters, but so far they're preexisting ones.