You're posted a lot of low-effort pictures one after the other- I suggest spending more time on one higher-quality picture. :P Otherwise these five-minute things are going to end up getting deleted.
No offense, but no, it isn't. Maybe if you spent some time on your pictures, say, 45 minutes, instead of posting three ten minute pictures over the course of an hour. :) Just a tip, clean up your lineart a bit. Yours is rather blocky, and I'm sure with a little bit more time and effort your pictures could be a lot better. :D
drawn in 11 min