WiP Stormtrooper ?!?

I'm working on a color sheme for a small Grey Knight army i want to build. And somehow i came up with painting the marine in white. I really like it so far, but honestly, doesnt it look like a Storm Trooper of Star Wars? ^^

Well ill finish the test miniature and if i still like it it at the end, i will paint the whole army like thar. You're opinion?