Miku Chan- Vocaloid
Blender: base modelling, unwrapping
Zbrusch: texturing, sculpting
3DS Max: material editing final scene setup
Hairfarm: hair creation
Vray: rendering
After Effects: postprocessing
Sapphire: some postpro adjustments
See picture with max quality and resolution here:
http://stephanbored.deviantart.com/art/MikuChan-445558774?ga_submit_new=10%253A1396797317