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what I don't get it I completed the faith's quest and I can see a girl wendy in the truck but what am I suppose to do with the Judy(it shows Judy for me) doll in storage unit what am I suppose to do 

ok I completed the faith's quest and unlocked it. After that I found doll(actually it's like human body) in portal room and I give the soul orb to it and I unlocked the wendy girl in the truck but I don't know whether she is short or big doll. I want to know is what can I do with the Judy doll in storage and clearly can't get anywhere