Well. The landing legs look like they're from B9 Aerospace. The Cupola looking windows are from KSP stock part expansion. The trusses look like they're from the Tri-Hexagonal-Strut mod. And the engine looks like it's from Kosmos Angara. But i'm not sure.
Hey, i'm not sure if this has been addressed, but I think there's a spelling error. Right before they find out where the sound is coming from, the ISA sat says "swithing to anomalies."
I really like the use of faded colors. It doesn't look all bright and dandy, but it's instead kind of dark and gloomy, which i'm extremely fond of. And the details look great. Especially concerning those of Jool.