Human builds AI, AI builds videogames. Human becomes sedentary, AI wins. Read about the computer that builds Super Mario levels in this Wired article: http://www.wired.com/2015/06/mario-level-creator-ai/
The use of dark colours agianst brightly lit jewellery is veryeffecting, and is draws the eyes to the centre of the page, keeping attention of the character, i find this smart and will consider something that links with this.
Manilyn Toledana is an artist from The Philippines. That’s not Geralt, but if you squint hard enough, you can imagine a very welcome cameo in Cyberpunk -Lol I never comment on these but it's not Geralt, it's the main character from Nioh.
Viera From final fantasy is an interesting character model due to the abstractness of her appearance. The armor style and color pallet mixed with the ears could provide further inspiration for a character model: