I've not got it any longer, it went to a friend in Sheffield who took it back to beech colour :) Imagine a standard looking 4x2x2 in satin black, it was very convincing that it was bought looking like that :)
If you try this, take your time to make sure there are no air bubbles to spoil the look
There are many viv makers dotted about which are quite easy to find when you google or go on rfuk that make vivs and cabinate in a huge range of colors including black most the time as that seems to be one of the popular colours they get asked for. Just like search custom viv or something, I found quite a few when I was looking.