Selecting a final character

I chose to do some mock ups of how I wanted to portray my favourite characters. I looked mainly at atmosphere and colour and tried to get across the mood and feeling of each character with a suggestion of possible environment. 

During a Group Crit session last week it was pointed out to me that I kept going back to talk about one particular character. This was the second of the three shown. I feel that for myself it was the strongest character as