3D Modelling
3DTotal
A decent looking 3D reference site, although I haven't had time to explore it fully yet.
ThreeDy Forums
The affiliate BBS service to 3DTotal.com, it is a good source of answers to any problems you might have.

Plugins
David Lanier 3D
The developer of the freeware cel-shading plugin I used in Project 001.

Hobby Sites
Glasgow Anime
The hub of all anime-related events in Glasgow and the surrounding areas.