Mr. Sorenson is the man behind the popular 'Ark Compendium' and 'Ark Compendium Part 2' collections. These books are a collection of Generation 1 Animation models.
"I remain perpetually impressed with how cool most of these sequences are. Even just the establishing shot of him in truck mode, barreling along, is full of action and life."
You can view the image, and Jim Sorenson's thoughts, and other Addendums to the Ark books here at his 'The Disciples of Boltax' blog.
Thanks for sharing Jim!