Just some sketches what can I do to improve

I tend to hate talking about myself but you guys need to know me better to know if the 90-Day Comic Creator course is the right fit for you so here we go... I'm 35 and here's my accomplishments: • 123k TikTok followers in 5 months creating educational art content • 1.6k people in this awesome community since August where I share free courses, content, resources, and feedback whenever asked • Professor at a Nashville-based private art college where students asked the school to add MORE of my classes (it’s cool seeing that on almost every student survey at the end of each quarter not gonna lie) • Created a walkthrough comic book exhibit for the Ark Encounter in Williamstown, Kentucky, as well as a comic for an exhibit in the Naval Aviation Museum in Pensacola, Florida • Designed characters, created panel layout, drew all thumbnails, pencils, inks, colors, lettering and finally published multiple comic issues with other authors including Meredith Finch (I fanboyed hard working with her and her husband David Finch. Legends.) • Now developing my own comic series that people message me wanting to purchase • People messaging me for commission work that I have to turn down because I'm too busy focusing on Skool, my students, and contract work Next up: Helping 20 comic artists create and publish their first issue in 90 days. Click here to apply

Did I do good?? I created her but I'm not sure the hair looks right, I've never been good at hair

Hey everyone! New here, and I’m already blown away by the talent (shoutout to @Thomas Doyle—that sci-fi creature was wild). I noticed a common problem: Social media is a "death trap" for your best work. If a publisher or client wants to see your "Greatest Hits," they shouldn't have to scroll through miles of sketches on TikTok or IG to find them. A simple landing page or digital portfolio makes you look 10x more professional than a Google Drive link. Question for the artists: What’s the bigger headache for you, actually drawing the comic, or figuring out the "tech side" of how to show it to the world?

Does anyone know which comic artists are good to study anatomy form? Are there any books or videos you would recommend for learning anatomy specifically for comic art?