Any Suggestions?

[Wowy]

Hey,
Does anyone know of any good origami diagrams that are available online or for free? (I won't be buying a book for a while)
I haven't been doing origami for a while now but would like to restart, but I can't seem to find any that are a bit challenging. I would like to do something that is intermediate-complex!
Thanks

[Mir Numaan]

www.snkhan.co.uk/forum/viewtopic.php?f=5&t=568

[phillipcurl]

Look through here, if you haven't already. There are some really great diagrams available.