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

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

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

CORYKENSHIN RETURS AFTER THE GAME AWARDS, WHATTT

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

He is here THE SHOGUN

wise

First house completed + 1 build

Hello everyone. I drew CoryxKenshin.

The brothers