There are many situations in which the human ribs and spine are visible, whether because someone is stretching, because they are thin, because they are elderly and have lost the fat/collagen layer of their skin, et cetera. Now you can depict various stages and visibility levels of the ribs and spine with these 24 HD morphs for Genesis 8 and 8.1 Males and Females! Most rib morphs are offered as total but also left and right versions for when people twist or bend to the right or left and only one side is emphasized. Not only that, but because humans vary widely in the prominence of their ribs versus the prominence of their lower rib shelf, ribs and shelf are controlled separately to get more possible different combinations. Add realism to the torsos of characters with SY Spine and Ribs Detail HD for Genesis 8 and 8.1 today!