There have been a few developments:
Firstly there is another article - this time in TKC magazine (Total Kit Car). This one is an online article - but they want to do a print feature when its finished :-)
here is the link to the online article:
http://www.totalkitcar.com/2013/08/29/italian-exotica/
Kit development wise the first moulding is out of the mould and the underskin is being developed and fixed to allow easy installation of lights and grills + easy fitment of the bonnet to the existing hinges.
i have my Z3 back from the local BMW specialists DM WORX - i have had Bilstein Shocks, Eibach Springs and poly bushes fitted. Plus many worn suspension parts replaced.
Also had the wheels fitted balanced and tracking adjusted - it now sits 30mm lower and you can really notice the difference in the cornering.
Here is a picture of the new wheels fitted to my Z3.