I have the same feeling with the two drawings I did, I did want to post until it was finished which are just lead drawings, but I needed time to sit down and complete them while in the zone and frame of mind to smash it out.
Shading will be something I want to learn soon, add extra detail and depth to them but not sure the best way to go about them yet.
Can't wait to see more drawings again, like that devil unicorn I mentioned @kaylinart hehe ;)