Movies of an adult nature that get released into the furry fandom are (surprisingly) rare. Those that specialize entirely with reptilian characters are understandably even more uncommon, which is why when one of them shows up it's kind of a big deal. Rang's Renderings 2009
is an anthological Blu-ray (also available as a DVD) release cataloging all of the works of 3D animator Rangarig Rex
between the years of 2005 and 2009. It's a unique piece of art aimed at a very sparse demographic, but if his works are something you're into then his 2009 anthology is definitely one for your film library.