Transfer copyright to the Client(The Artist will NOT exercise her/his moral rights)

I would like to create a character for the account image in the app game. Actually, it will be used as the Twitter account image because it will be reflected on the Twitter account image. I would like you to make a female character deform. Please check the attached materials for the image of the characters in the game. Additional desired items I would like a style that holds a helmet type switch → Regarding the helmet type switch, I would like a design with a switch attached to the top of the helmet of the attached document. Enter characters on helmet if possible ● Delivery file specifications: File format: Size / Specifications: Points: 1