I got mine (Both 72nd & 48th) from Southern Sky models in Austraila.
www.southernskymodels.com.au
The 1/72nd scale are A$ 19.95 and the 1/48th are A$ 20.95 and there's p&p to add.
The sheet covers all the FA-18F and F+.
The one that William and Kate posed in front of was A44-202 with the "City of Ipwich" crest on the port nose.
If you want something really interesting I saw a T12 carrying a TIALD pod on the port fuselage station (the same one as the Gr7/9) on a air-ex in Scotland.
I think the jet was being used as in the FAST-FAC role.
ZE838 was a Anniversary jet for No.XXV (F) Squadron at Leeming.
My plans for the two of the three conversions I got is a F3 (ZE907/DA) on No.XXV (F) Squadron and a EF3 on No.XI (F) Squadron.
I have had the Olimp Models 1/72nd scale "Op Herrick Harrier" update set for about 6 months with the Sniper XR pod and mount, 2x BOL rails, 2x Paveway EP 2, two Paveway IV LGBs and the TERMA pod.
The set is also in 1/48th scale
I have not got anything about a single seater A-4 in white on the BA's at that time .
I think it would be better to contact the Team at NAS Pensacola and ask them directly.
You can use the GBU-12's which other than the 2,000lb GBU-24 are the only ones you can use for the Tonkas.
The GBU-12 are the only ones for the Tiffie.
The Hasegawa Typhoon has Storm Shadow Missiles x2, AIM-120 x4, Meteor AMRAAM x4, ASRAAM x4, Brimstone Missiles and pylons x2 sets (that's six missiles and ALARM.
The Lignthing Pod comes from a US weapons set.