著作権をクライアントに譲渡

前回に引き続きゲーム用エネミーキャラクター12点の制作のご依頼を頂きました。今回も私のペースで、自由にデザインさせてくださりとても嬉しかったです。またよろしくお願いします。
以下案件原文です。

This project is for some additional illustrations for the game. The images can be submitted in the same format as before. I included a reference for each demon/deity if needed. Feel free to interpret them however you wish and apply your own style. As for pricing, the first two (Nyx and Thanatos) will be classified as "detailed", while the rest are "basic".

[Deliverable specification]
Data Format: PSD,JPG,PNG (no background)
Size: same as before

List:
Nyx
Greek goddess of the night.
http://www.greekmythology.com/Other_Gods/Nyx/nyx.html

Thanatos
Greek god of peaceful death.
http://www.greekmythology.com/Other_Gods/Thanatos/thanatos.html

Camio
The Minister of the demon world who takes on the form of a humanoid blackbird with a tapering sword.
http://www.deliriumsrealm.com/camio/

Lamia
A monster, with the upper body of a woman and the lower body of a snake.

Andras
A Great Marquis who has the body of an angel and the head of an owl (carries a saber).
http://www.deliriumsrealm.com/andras/

Aka Manah
A demon of evil intention; has the head of a ram.
https://charahub.com/character/117951/Aka-Manah

Rusalka
A female ghost or water nymph that lives in waterways.
http://nokkandmyling.blogspot.com/2011/06/slavic-mythology-i-water-spirits-and.html

Anubis
Egyptian god of the dead with the head of a jackal.
http://www.ancientegypt.co.uk/gods/explore/anubis.html

Baron Samedi
Haitian god of the dead. Usually seen with a top hat, tuxedo, glasses and face paint resembling a skull.
http://villains.wikia.com/wiki/Baron_Samedi_(folklore)

Peri
A fairy or angel-like creature from Persian mythologoy.
https://www.pinterest.com/pin/539728336567407287/

Heqet
Egyptian goddess of childbirth; usually depicted as a woman with the head of a frog.
http://www.egyptianmyths.net/heket.htm

Nekomata
A two-tailed cat yokai.