Cory, I've done a bit more digging, and it looks like you might have to change plans slightly.
HMS Unicorn operated initially in Europe, then moved to the Med in support of the Anzio landings. When she eventually went to the Far East, she operated in a support role, providing transport and delivery, but at one time maintained a Squadron of Barracudas. She did, however, off-load 8 crated Corsairs in Australia, I think in late '44 or early '45, which were assembled on shore. She was laid-up soon after the war, being re-commissioned I think in the late '40's.
It is possible that the profile, which seems to have 'European type' code letters, may be of one of the crated aircraft, with 'SEAC'-type roundels applied. It doesn't appear that Corsairs operated from this carrier.