-in the scene where the double hand flame spell is happening u can see a dead bandit with the same armor as the dovahkin with the claymore on his back pic..u can also see a dead dog and dead draugr (fight?)
-in the scene where he bashes the draugrs head in u see a bunch of shiny gold on the right and u see that the draugr is holding a warped wooden axe (wicked wood?)
-finally (from what i remember) in the scene where the dovahkin is absorbing the dragon u see 4 key features
1.it has eyes in its sockets
2. It has hanging skin on its throat
3. It has extra bumps on its jaw line
4. It has a greyish brown skin tone
Right after it bursts into flames u see the jaw line lose bumps the throat disappears the eyes disappear and the skin becomes almost white and craggy (like bone)
This leads me to also believe that many dragons may have one generic dead dragon skeleton after death...i e same skeleton after death no matter what kind of dragon u kill...unless of course there are some radically diff dragons (sea serpent dragons?)
Anyways sry if im opening an old tomb but i just love watching the trailer and i couldnt pass up watching it frame by frame...also the info i found wasnt thread worthy really until i found the dragon skeleton...im sure all the diehard skyrim scroungers will enjoy these tidbits anyways..
EDIT) new info:
- clipping on the sorcorers hand when he cast the light magic with the staff..
-theres always a delay between collisions with swords in battle and when a final blow is
Done
- facial animations react to actions before they happen..i.e stabbing someone; they will look like they've been stabbed before u actually stabbed them