This is quite a work for me to imitate the artstyle of Rick and Morty show. But I made it at least 45% close - to be honest, the background of Rick and Morty show is so gorgeous that I have no idea how to do it properly.
I have to cut some elements out in the end too for perfection even it meant that 20+ hours of work is futile. But that is for the grater good though.