Oh come on!!!! How the hell are the majority of aviation enthusiasts meant to get this??? If I win any I'll send a photo of a landing light and ask you to name that aircraft.
Yeah, Isn't this called "Name the Aircraft"? not guess the aircraft from some obscure part.
I think that hints here are the point.
When you look in such a photo you can see that something is "strange" - you see a part of jet engine but in a kind of "reverted" view. Then you can deduct that it must either be an APU or a third engine inlet. You can't get into APU, so it must be a s-duct of a tri-jet aircraft. From thins point it's easier

If we want to guess aircrafts only by photos of the exterior, and mainly looking at a hull, cabin, or wing, we can finish this "contest" after, let's say 1000 posts

Come on. Use your "sherlock's" mind and try to guess by getting as many hints as possible - like with my PZL.23 plane before
