Just looking to improve my art

[true whale]

I'm doing a split drawing of Ssj2 Gohan and Future Gohan and want some tips to improve my skills for future dragon ball related content

[lean acorn]

Hi, i love dragon ball too!

Umm, i see that your eyes are very big, also the chin isnt in the dragon ball style, it is too "Roundy" (like a circle) And toriyama doesn't draw it like that, also the ears look like they're looking to you and not in perspective. Also draw the chest, neck and the rest so it looks better