Here are my contributions to Dacosta Bayley's "March of Robots" daily sketch challenge.

 

Check out http://marchofrobots.com for more info regarding the acutal Kickstarter book.

 

Each day I would quickly sketch a concept, then jump into Maya for an hour or two of modeling, then import in Keyshot3d for materials and final render.

 

With the exception of the first two days, I shot all of the backplates with my Canon 7D.