Hi, i think you should have the updates, because when checking the latest changelog, it says the following:
DCS: Flaming Cliffs 3
Added F-15C Advanced Flight Model (AFM)
Added Su-33 6DOF cockpit.
Su-25: SPO-15 sound is now muted when electric power is OFF.
A-10A: "Minimum Speed" sound is no longer heard during repairs.
MiG-29: EOS has had its detection range reduced to realistic performance levels.
Russian fighters. The angular size of HUD indication was reduced to real volumes.
A-10A: Bombs fall with undershoot in CCRP mode is fixed.
Su-33. Mirrors will have an image reflection.
Russian fighters. BVR. Corrected range of target marks on the HUD.
Fixed issue with Su-33 take-off from carrier.
Su-25. The plate of airbases list in the cockpit are corrected.
Su-25. Missed cockpit textures behind the right shoulder was added.
Su-25. The gaps in the gunsight are removed.
Su-27/33, MiG-29. HUD. Glideslope error ring and director ring are placed correctly now.