Can anyone identify these minifigures? I was searching Bricklink for info about the marked minifigures, but I can't find anything.

I want to know if these minifigures are fake or if these minifigs are in someone set that I can't find.
The figure holding the lightsaber is composed of the head and hair of Anakin Skywalker from the Clone Wars series:



the torso of Luke Skywalker as a Jedi Knight:



and a pair of dark gray legs on medium gray hips:





The clone figure has the torso of a shock trooper from Ep 3.:



But I couldn't find the helmet.