The close up looks like it could be realtime to me. CGI wouldn't show polygonal edges (the guy's ear, shoulder and hair).
CGi
can show polygonal edges though.
I agree though, the close up face pic doesn't show in any of the trailers shown thuis far, at least I couldn't spot it, and could be from an in-engine cut-scene.
The proof is in the pudding, or in this case in the hair motion, which can't be seen in that pic.
The battleground pic on the other hand is direct from the trailers, and is clearly fmv cgi.
Edit: Ok , I admit I could've been wrong. The bigger pic does look like it's realtime after all. Don't neg rep me!!!
The setting of that pic is very much the same as in the cgi trailer i remembered, but without the extra cgi effects like smoke and über lighting and animation, that's what made me automatically assume it's a shot from that trailer.
So, I agree, these indeed positively could be realtime in-engine shots . For some reason, this reminds me of 99 Nights. Maybe it's just the battlescene with a number of enemies and one fighting against them.