Edited various mistakes; looks much better now. Bare in mind I haven’t started shading, colouring or rendering, even for the most of the background.
So here’s another sketch of the two main characters. I found a good reference of a Frost Dragon, so I scrapped Alduin, as the background no longer seemed fitting (and he lacks good references).
I am aware there’s something wrong with the composition, but I can’t quite figure it out. Critiques/ideas/suggestions would be appreciated!