You can see several of the entries for the new Genestealer Cults now. Acolyte Hybrids, Iconward, Magus, Purestrain Genestealers, and a profiles page.
Here is the latest set of pics from Miniwars,
http://www.miniwars.eu/2016/09/acolyte-hybrids-iconward.html
http://www.miniwars.eu/2016/09/magus-genestealer-purestrains.html