Didn't have time for a study yesterday but here's today's :) I tried to change the lighting a bit and adding snow. I'm still not entirely satisfied with this study, I want to be more loose and textured, I'll have a look at Lixin Yin and Craig Mullins' works for that feel :)
Also 2h for a study like this is a bit much, I need to simplify even more. Also I never do environments but it is fun. Anyways, I hope you enjoy!