Haven't seen the movie yet...so NO SPOILERS!EDIT
Saw it in 3D last week...LOVED IT
! Now you can spoiler away! END EDIT
This is a fast sketch I did a few weeks ago and never came around posting it.
Found it again this morning...so there you go. Done with Blue Animation Pencils
(Col-erase). White highlights added with PS
© James Cameron
Seeing that I took a photo of this drawing (hence the nice orange color) I uploaded a scanned version
of the piece:
I prefer the orange version.