Weekly practice 27

I upload only one artwork this week .
I spent many time on the second one but eventually didn't be able to finish it in this week . I tried some different color scheme but still feel not satisfy . Plus there were some works remain this weekend to be done . So , compare with finish it in next week which with less quality and finish in the next week which with better quality so that I can learn more things from it , I choose the latter.
Still feel some kind of guilty though...