The slightly older one is very well documented around the forums, the newer one with roman numbers is very elusive, I'm surprised there is not more info, but frankly if it is based on the old (which it is) it seems highly unlikely they've ballsed it up too much, in fact they seem to have made some improvements (e.g. proper colour dw on the dark one etc)
Here is some pics found of the old:
....and the newer one, in white, these are the only weak home pics of the rep I've seen so far?
To me it looks very good? ...but would someone please buy it and put us out of our misery