Calista for Genesis 8 Female is more than a character pack. She's a character engine intended as a versatile base for the creation of diverse looks! She is also unique in being designed for Poser users of G8F, with advanced SuperFly shaders for the G8F base as imported via Willdial's popular export procedure or any other means of transfer from Daz Studio.
What really makes her stand out, however, is the fact that various material settings can be controlled via parameter dials in the same way that morphs are! Forget fixed presets! Calista allows you to vary characteristics like skin color and eye color along a versatile gradient! You can also turn some features entirely on or off, such as make-up or body hair. There are even options for creating a male version named Calisto, based either on a free masculinization morph for G8F or on G8M with the help of a UV-swapping utility for sale at Daz.