Forster Tamas in Hungary has a nice set of pictures of his wooden Noux:
http://www.rcsailing.hu/photos/wooden_noux_building_(builder_forster_tamas)/

Down Under, Bill Hutch is also busy building. He has first made a wooden plug, then a mould, and finally moulded a glassfiber hull.
http://radiosailingshop.com.au/index.php?main_page=page&id=6