This is 'Alliance Is Rebellion', a series of characters and vehicles from Star Wars imagined as traditional Northwest Coast Indian art by Scott Erickson (links to his website with prints for sale). Good job, Scott. I love the style of Northwest Coast art, something about it really speaks to me. "Pretty sure those are just the voices in your head." IT'S THE ART. *eyeballing photo* Right now it's telling me to stab you, which sounds like a great idea.
Keep going for a bunch more, with their names underneath them.
Thanks to Arrogant Tiger, who is so arrogant he once challenged Tony the Tiger to a Frosted Flake eating contest. AND WON. Wow!