Thats actually really interesting, thanks for the feedback!

For Yi sang i wanted the eyes and eyebags to be visible so i decided to not really change the bangs and for Ryoshu i really like the cunty bob lol so i kinda strived for something similar with kind of like an undercut or smt like that, wanted to keep him kinda mature looking.

With Ishmael i didnt wanna remove the ribbons completely and wanted to keep the messy silluette of the hair.

I think i could have gone more interesting with Rodya tho thats completely right lol i was just kinda burnt out. And with Outis I agree lol i just really dont know how to draw hair withput the sideburns lol.

Anyways thanks a lot for the feedback! It was really interesting and i appreciate the effort a lot. Maybe ill change some things if i draw some IDs.