Didn't even know this thread existed! Hope you don't mind if I post a few pictures although they are not of great quality.
1: I think it's an Alitalia B777 but not sure somewhere over the English Channel on LH981 from DUB-FRA.
2: Not very clear but Macau Airport while on approach to HKG on LH796 FRA-HKG.
3: An Emirates A380, apologies for the wing blocking the aircraft, onboard LH797 HKG-FRA.
4: An Austrian A320 in retro colours at FRA, from LH978 FRA-DUB.
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