Once you are outside of the U.S. for the proper period of time, you can change to L-1A. However, you might want to consider applying for the Multinational Manager Visa.
Multinational Manager Petition This is one of the best types of ways of eventually obtaining residency. These executives and managers must have offers of permanent employment in the United States, but are exempted from the labor certification. Including this group as priority workers is a tremendous boon to...
Petition to Remove the Conditional Residency and the Divorce Waiver While the Green Card has already been received, it is necessary to file what is known as the Petition to Remove the Conditional Residency. If this is not properly filed within 90 days before the expiration of the Conditional Green Card, the status will be automatically terminated. My office can file everything necessary to show that the marriage was bona-fide and that the USCIS should remove the condition in order to issue the...
Your son may be able to immigrate. We would need to see if under the CSPA he is considered a 'child' or not. Some of that calculation depends on how long it took the USCIS to adjudicate the I-130.
The photos are a minor part of this matter. What is more important is to make sure you qualify and have not done anything to make you inadmissible. If you have committed any crimes, you should contact an immigration attorney before renewing the green card.