We have Craig's excellent article, and to compliment it though I would mention the order in which I paint Samurai figures (slowly):
This is Roland Weiniger with some of his Clan War stock at Essen, October 1999. GamesFleet in Nuremburg is the shop (one day I'll get to historical Nuremburg and I think he also has some Old Glory, and Village Green in. (Details in Yellow Pages)
We also have Roland to thank for the excellent Gaijin army article in OniCrusher #2.
I have no nice painted figures to put in this corner, so I thought I'd mention current projects...
No space for a picture* (and I haven't finished it yet), but I have a Scheltrum Miniatures ship. Only a basic Kobaya, but it will proibably fit in scale wise with Clan War figures. I'm debating getting one of their junks and then building a small dock to go on the corner of the battlefield. My love affair with the Mantis and Crane again. I also have a small wooden junk kit from the local model shop. I have seen the new village Green junk which, in my opinion, is too "modern" looking for Rokugan.
[* ...this made a great deal more sense squeezed into the corner of a printed paper page.]

There is an article on Mark Shurtlieff's web page on how he make's transfers for Ize-zumi. This involves decal paper (anybody now a supplier in the UK ?) and the Alps Thermo-transfer printing system (which uses a wax ribbon to transfer colour, thus allowing you to have white and metallic colours).
I have neither paper, nor printer, but have come up with my own solution.
Data Becker sell a product called Tattoo Maker and sheets of Tattoo-paper. (Full product with CD ROM of design etc and 5 A4 sheets of paper £15, extra paper 5 sheets for £7.99 I believe). This is in essence very thin sticky backed plastic film, which one can print onto using an ordinary inkjet printer. Obviously no white therefore, and I think solid dark colours will carry across best - all I've done so far are some mons for Sashimo and banners - judge for yourself the results.
(Figures are Old Glory Ashiguru and GW's Skaven, converted using Dixon Sashimo and banners).