David White has just released Mecha Zone 1.5, an updated version to the first book. I've reviewed Mecha Zone 2 before so you might want to check that out also.

The books are available for sale now. There's a bundle deal with a rather good price.

Ha Huy Hoang, aka Splendid River (deviantart), just alerted me to his new art book.

There are two versions, the full version which is 132 pages and the Editor's cut version which is 74 pages.

Find more details on his deviantart page.

Here's a preview of the book: