The link you've attached is the concept press release and the Edi35 comes with full black leather as in the std GTi. VW made full leather std on the GTD & GTi around the time of the first 35' going into production so they had no choice otherthan to put full leather in the 35. At the same time they made basic bluetooth connectivity std too.
Personally I would've loved the perforated seats as they look a little more unique. Anyhow theres been lots of discussion on here about this.