An artist friend had this back when it released, iirc. Beautiful designs, interesting anatomy. Definitely interesting because this seems to be a Japanese release. (I don't remember what artist friend had, alas, but I'm guessing there's also a Korean edition?)
@kalloway Thanks for sharing! So there are actually 3 separate books.
The first two had both Korean and English text:
1. Oxide: The Art of Genesis
2. Oxide 2 Carta Numnious - Kim Hyung-Tae: The Second Works
And this latest one was a Japanese publication which collected illustrations from both previous volumes, and added some new stuff.
3. Oxide 2X: Kim Hyun-Tae Art Book
You can find details on all of them here:
https://www.thevideogamelibrary.org/