I was recently commissioned by 2DArtist magazine to write a "how to" article for one of my concept illustrations. The image I'm referring to is "Speed Runners" which was made using a ZBrush to Photoshop workflow. Big thanks goes out to SaltaPiedras for providing the zship creation technique. It’s been an invaluable source for me and I could not have created this illustration without his contribution. - J

A direct link to the article can be found here:
http://www.2dartistmag.com/artists/.../makingof01.pdf

* Updated the link (please note it may take a few hours to update as the blog has been experiencing update issues lately)