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

wise

Chatting with a vilager

CORYKENSHIN RETURS AFTER THE GAME AWARDS, WHATTT

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

Momo ^^

I may retire soon + anime version of me

First house completed + 1 build

Hello everyone. I drew CoryxKenshin.

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