Apoligies but your post is quite confusing. So you were going to buy a physical Elf on a Shelf? Makes sense. But buy it for content?
Pretyy unclear what lead you donw this path. As far as Elf on a Shelf for Iclone... Seems like the lack of replies is your answer. The face/character shouldn't be too hard with CC3/Daz3D and a sculpting tool (zbrush or 3Dcoat). Not sure of any Elf on a Shelf Clothing. Surely there's something out there? Could always buy one on turbosquid and rig it in MIxamo for free.
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—> High Noon”ish” in Narrow Valley<—