Thank you guys for the feedback, you all were very helpful

hey! really nice drawing i can see that you're trying to group the shadow shapes but i think what your missing is to use more dark values! your darkest values are at the hair, i think you can use some dark values around like on the neck to separate it from the head for a clearer read, or maybe some under the eyelids.(you can use the asaro head to learn more about it) another thing is the white of the eyeball is never pure while so i suggest you to tone it down using a little bit of grey. another thing i noticed is the lack of details in the ears you can look up some reference to help you visualize the details! since this drawing is from a year ago im sure your skills have improved beyond but i hope the critique is still helpful to you!

It is not bad Elior, but you can improve the volume. Try to see the following video of Dorian Iten in proko's channel: https://www.youtube.com/watch?v=6vapw6n6FyU Just watch the video and try to remake your drawing not based in what you have done, but in the steps of the process shown in the video. Also, don´t be afraid of making the values of the cheekbone closer to the hair's value. You will see it do not destrys necessarily the form. Just find a way to get to it. Hope it helps and keep learning!

I think adding some dark accents/increasing the value range would enhance it.