Thanks guys, that's filled in a few mental gaps. It could be the model kit console caters for a handful of mods and extras such as TIALD.
I think apart from the radar control and HDDR, the 16 sqn jets had blanks (except when SWP was fitted for our tice monthly spells inside). I'll just get on and make the kit as per instructions, ignoring minor cosmetic anomalies.
Ta. Mister B