Ninja Theory will keep releasing information periodically on Hellblade's website, in the form of Developer Diaries, which will be posted here accordingly so we don't lose track. Here's their third Dev Diary, where they share with us how they're shaping Hellblade's protagonist, Senua.
Development Diary 3: Senua
Posted at hellblade.com on 15 Sep 2014
The 3rd installment of Ninja Theory's Dev Diary series focuses on Hellblade’s protagonist, Senua. In this video they show her journey from original concept through to her look in the final teaser trailer:
Hellblade Development Diary 3 Senua
As with most game characters, Senua’s model will probably evolve throughout the course of the project. However, Ninja Theory seems to be very happy with the response they've had to her design so far. Here are some of Senua's hi-res renders created by the studio's Senior Character Artist, Claire Blustin: