Alien Abduction! - Lucas Rizzi
I haven't spotlighted a particular diorama for a while, this one is quite fun and playful and is well executed.
OK, so most of its 1/150 - but its close enough in this context, I am sure you will enjoy the build pictures!
(the UFO is the E.V.E from Atlantis models, the remainder are Prieser and TakaraTomy items)