I recommand that you REMOVE the ID pictures. Posting ID documents can get you exposed to identity theft. Remove the picture from the post content (the link will still exist on the blockchain, but will not be as obvious to retrieve). Remove the pictures from wherever your posted them. Eventually the picture should drop out of Steemit's cache.

The goal of identifying is to prove that the person who is posting on Steemit is a real person. We don't need to verify anything else like who you are in real life and stuff. You could call yourself "Tony" and hold a picture that reads "Steemit" and the date, and that will do just fine.