thank you for your tips and suggestions but the reason that i must continue to draw every pixel is because i intend to use some of these for oil paintings. i appreciate your patience and your clear manners in explaining your ideas to me. thank you.
You're still not showing a passable control of color count. You have over 2000 colors in a piece that calls for fewer than 20.
Oil painting and pixel art are very different media, and require different approaches. I'm afraid you won't get very far on this site by continuing what you're doing in the way you're doing it.
In oil painting, there are no color limits. You can blend and feather colors any way you want. No two locations on the canvas need to be exactly the same color.
In pixel art, it's the opposite. "Pixel art," in both its general usage and as it's used on Pixel Joint, refers to art that follows a certain set of rules and principles. Pixel art does require precision, and you have that down, but it also requires efficient use of color. Next time, see how far you can get with one color before you switch to the next one. I admire your dedication and would love to see you succeed here.