I just did my first Europa return mission with my newly got DLC without remembering about this challenge. Then just as I was landing I remembered so I have screenshots of landing and I can take some of the rocket on the launch pad but I didn't take any during most of the mission.
If you need screenshots throughout the mission , I'll re-do it while taking pictures.
It uses the upper stage of my korolev rocket since it's proved itself very useful multiple times.
It was my first Europa return mission so sorry for the amount of times I entered and left SOIs and atmospheres. There's also some pics in there of leftover space junk which had probe cores.