it seems that immersionRC are working on a hexacopter version of the vortex FPV racing quadcopter, the VortHex 
The vorthex (unofficial name) has been appearing at a few FPV racing meetups, but I managed to find some pictures of the prototype over from helicomicro.com.
I dont have any idea as to if and when this will be released as a product from immersionRC, but if it is we will definitely have it for sale in our shop.