About the cane theory: In the "findsme" pic, next to the DS face, her hair curves like the cane. In the pic with the boy playing the DS, if the DS was the face, the cane you pointed out was the cane shadow, then the curl of the hair would be on the boy's shirt, and when looking closely, a cane like the curl of the puppet girl's hair appears to be in the wrinkle/shadow of the shirt.I bet the puppet girl is in that pic.
Everything is as smooth as sandpaper pajamas.