I didn't care for GoT, but I loved her in Dredd. And she didn't get naked there; if she had, it would have ruined the movie. Lena should be a leading actor in Hollywood, but alas, the pedos are in charge.
I watched 2.5 seasons of GoT before I gave up. I thought it sucked, far too much violence and nudity that DID NOT add to the story. If you like GoT, good for you. But for me, it's shit.