So I had a little brake but I'm back with some more concepts. To be honest I felt kinda stuck and couldn't move on but after a few trys I decided to give up on so strict sketch. I realize I was creating a lot of not really meaningfull details and concept "flow" was unsettled. Definitly felt better and more ideas come to mind so I'm kinda relieved. Readibility suffered a bit so feel free to ask I propably will come back tommorow with more refine concepts :)
Stuck again I tried @tck suggestion to change silhouette in order to show his head off I compered favorite from yesterday and find out that It look more like villan XD (no.5) after that I experiment a bit I think I found right upper design but still struggle with legs. I tried to add cloud but its not cleary visible so propably i will stay with regular armor ;/
Today I had a feeling I should start all over. The steps I've been doing are all over the place and I felt discourage but I bite the bullet and try to progress. After all my character finaly have an expression that should say (I hope) I'm totall badass so powerfull that I dont give a fuck xd anyway still a lot to work on happy that we have extra week.