Dear Mr. Hernandez,
Thank you for posting your request on History Hub!
Although there may be group photographs intermingled with textual records of the units, they are not considered permanent records unless the photographs were taken by the Air Force or other official military photographers usually for publicity. These photographs were considered permanent records are part of the photograph collections in the custody of the National Archives at College Park - Still Pictures (RDSS). Please contact RDSS via email at email@example.com.
Sometimes, the instructors of a training facility paid for a civilian photographer to come to the base to take pictures. These photographs sometimes are filed in the records of the unit but oftentimes they are just distributed to the individual members with no permanent copy kept.
We hope this is helpful. Best of luck with your research.