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

I may retire soon + anime version of me

Deep dark lore is near (yes i bought it.... it was taking to long what ya gonna do about it)

chara!!

Chatting with a vilager

Sprite Commission!

wise

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

am i cooked (also sans sprite update)

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