How can I make this look like those humen anime fan arts?

The brothers

wise

I drew an roblox avatar i made today, a little witch girl, with magic powers i guess?

Changing core sans...completly...with some help

💰Hey all you upcoming creators! Go check out the brand new Robiz Plus campaign maker! ⬇️

I may retire soon + anime version of me

Chatting with a vilager

I got Sebastian :D

Its somewhat ready but im getting this message right now....