Keyboard cover for original S6 NOT edge+?

Hi, when the intriguing keyboard cover for the s6 edge plus was announced, the posts mentionned that it would come out for the plain s6. The cover is on the s6e+ Samsung accessories website, but cannot find it for the s6. I really want this keyboard on a not enormous phone, anyone knows about this? Typing this message from my Galaxy Relay 4g!!
Thanks