Hi borsiin.
I bought the Kayaba shims, fits the Marzocchi fork.
www.jofrab.se has them in packs of 10. Unfortunately they are pretty expensive.
Marzocchi UK has complete kits in 0.10, 0.15, 0.20 and 0.30 mm,
www.marzocchi.co.uk
I have also heard that the Swedish TM importer, Berna Racing might have them.
And of course the swedish suspension shop
www.springzz.com is worth a try