Lazer Hound
The Qatar Airways 787 Dreamliner was there Monday to Wednesday
There was a Russian airliner near the Korean Airlines 737-800
A350 hasn't flown
AFAIK
There was a Gripen right at the far end past the Hawker Beechcraft area and opposite the Colombian AF Herk
Plus if you recall Farnborough 2010 the Dreamliner was only there from Monday to Wednesday.
Alongside with Paris last year a few good bits are only for the first few days of business as in the first Sikorsky Cyclone for the RCAF was there till Wednesday.
Best days to see stuff and not have umpteen crowds in your way I find, is the trade days
plus crews to talk to
Cheers