i do have black ( dark charcoal like very dark grey like black ) with green glow .
i have to warn you though , the green glow is not very strong
if interested , get in touch
i have 2 machines in my shop , the classic Bergeon ( 400 EUR ) and an electronic Swiss dont recall its name right now ( 7,000 EUR )
watches go in the dry chamber first , then in the water ( bergeon )
i have some pictures here :
http://relume.watcheswithnolimits.com/index.php?option=com_phocagallery&view=category&id=2:water-tests&Itemid=4