Hello Hive account@niekaori, good thing you have decided to post your work as you got a curie vote, which is a great recognition of your quality work :)
I love what you are doing and how you are measuring your progress. I've seen a contest once here on steemit, it was about redoing one of your work after at least six months so you can see how far you'd come. That's what you are doing and judging from what I see, you're an expert already.
I love the step-by-step process, you're the third today and the best so far in my opinion. I'd love to see the older works you did about these character, it would be fun to see how you started :)