Photo recon was done by fast, high flying aircraft, not by army cooperation aircraft like the Storch or by maritime patrol aircraft like the PBY-5 Catalina. Examples of effective photo recon aircraft are the F-5, Ki-46, Mosquito PR.Mk IV, Mosquito PR.Mk XVI (which we effectively have in the game already), Spitfire PR.Mk XI and Spitfire PR.Mk XVIII.