There isn't currently any need/demand for 12-year-olds to model diapers so there wouldn't be any opportunities out there related to that kind of modeling assignment.
First of all, I doubt this is a serious question, but if it is, you couldn't become a diaper model because you are too old for diapers based on the fact that you typed the question...
Carefully.
It's possible.
No but it could become a problem without gentle but firm discipline and talking and telling the 3 year old why they shouldn't do that.
how do u become a old navy model
At least 4 feet with only a diaper.
7 pounds
u can become a model for NEXT or DEBNAMS
At the drugstore. There are adult diapers in the same isle as tampons.
First find a modeling school and agency and they will help u from there
Yes they can cause there is alot of little actors! bahahahahahah
You could go to an art school and see if they are looking for any models.