Here are some “Making of” projects that I just loved. They are well done in both composition and art direction. Hope you enjoy them as much as me and if you like them, then visit the artists website to view their other things. They are also good for helping you along a project.
http://www.cgmeetup.net/home/making-of-a-stroke-of-luck/
http://www.vfxforge.com/blog/workflow-breakdown-for-vrayfur-vraymtlhair3/
http://forums.3dtotal.com/showthread.php?t=109048