I can confirm LS9R is GLETSCHERWEISS and that there is also 6 shades within that colour, so the chance of getting a kit "off the shelf" and it matches will be highly unlikely.
Best bet is to take it to a motor factors that do paint and they should match it up exact.
Hope this helps,
the mudflaps are as follows.....
fronts (pair inc fittings) are 8K0 075 111
rears (pair inc fittings) are 8K0 075 101
as for chrome fog trims i cant see the OE number for these so maybe a wrap or cheap chinese copies.
Hope this helps.