Ryumaru!!! Thanks for your help once again

I feel like I gotta put your name in the credits, your last post helped me so much in developing my pixel art technique. I'm actually on the verge of completing a demo I plan to send out to publishers, find some funding. Took me quite a bit of time to get here!
I know what you mean when you say you see multiple different styles happening in the portraits over the months. I sort of return to them when I feel like I've improved in some respect. It is also just a chill exercise to see what improvements I can make sometimes. The style keeps changing because my eye for what looks good is changing haha.
Your edits on the portraits are really amazing to see! There's so much I'm looking at and trying to notice how you managed to improve subtly and not-so-subtly on mine. I agree that their mushy arms and general body structure needs work, I haven't done much anatomy or even figure studies but it's something I am working on.
For Ryan's portrait (purple hair) I think your shading on the arm improves it a lot, in the final I think I want the lighting to be more dynamic, like with a stronger light source from the left. But for now I think its at an alright place. Here is another edit on Kenneth using some stuff you did. The hair I didn't change too much because I wanna stick with that segmented-90s anime look. You did give me some ideas on how to define the shape better, though! Plus, the arm was really irksome so I redid it.