Love a blingy C********* tree, totally vulgar I love, and the more the merrier. I have several of the Pinflair kits, some I have actually got around to making, some are still waiting to see the light of day.
There is a company called Spellbound Beads
http://www.spellboundbead.co.uk/c/1579/Bauble-Kits sell kits for similar decorations. Not sure if they have ever brought them to C & C, but I have seen them at Harrogate in November. I have one of their kits to make up too, plus a pair of Christmas pudding earrings that I want to use on my 18" tree. It is too small for the average decorations, the tree that is, so I buy it at least one pair of earrings each year. In the early days I bought it four glass baubles from a garden centre, very delicate they are, but lovely. I also bought a set of pearlised ones in Germany, though they are a tad boring, so don't use them now.
Roz