1st Picture:

– Stormtroopers meet Lamborghini Gallardo w/ Sharpie
– Darth Vader resembles the evil golf ball/piano bomber from Rocko’s Modern Life
– Tarkin (assuming) looks like a British War Commander from 1700s.

2nd Picture:

– Obi-Wan Kenobi meets Sepiroth
– Leia turns into a maiden in distress
– Luke and Han Solo look like Cid, from Final Fantasy VII
– Chewbacca looks like a Tuska from Thundercats, sans the tusks
– R2-D2 looks like a tank from Advance Wars (GBA game)
– C-3PO looks like a golden scared Abe Sapien (Hellboy)

3rd Picture:

No much difference besides the colors.

All that being said, THIS RULES!