Essential:
Wing Commander Combat Information Center
http://www.wcnews.com/
The best place in internet for information about Wing Commander Universe
HCl's Wing Commander Editing Site
http://hcl.wcrevival.de/
The great page about editing of Wing Commander Games, essential for make mods and paper models.
Wing Commander Standoff Projectff Project
http://standoff.solsector.net/
The great mod for Wing Commander Prophecy, provides for new generations a real experience in Wing Commander I and II universe..
Wing Commander Saga
http://www.wcsaga.com/component/option,com_frontpage/Itemid,1/
Another fine project mod based on Freespace 2 Engine, some interesting ships and game play based in Wing Commander III and IV era.
Wing Commander 3D
http://wcmdf.solsector.net/index.htm
Excellent colection of 3D models for games Wing Commander in useful formats.
Pepakura Designer
http://www.tamasoft.co.jp/pepakura-en/
Japanese software for unfolding 3D models and make a paper model kit. This Viewer version is necessary for open some models in this site.
Winzip
http://www.winzip.com/index.htm
Necessary tool for open some files here...
WinRar
http://www.rarlab.com/
Necessary tool for open some files here...
Adobe Acrobat Reader
http://www.adobe.com/br/
Necessary tool for open some files here...
Paper Modelling Sites and Forums
Zealot Card Model Forum
http://forum.zealot.com/
International paper model forum, whith a big SF section...
Paperinside
http://www.paperinside.com/
Home of Péricles Models and other great paper models...
Project Space Dockk
http://spacedock.2.forumer.com
Brazilian SF Forum whith a paper models section...
The Lower Hudson Valley
Paper Model Giftshop
http://jleslie48.com/index.html
Great place whith tons of sf paper models and real space exploration for download.
Paper Starships Forum
http://ehacetfl.proboards21.com/index.cgi
Forum about SF paper models (mainly Homeworld ships).
Mikromodele
http://www.mikromodele.cba.pl/
Smaaaaaaaaaaaalll models very small and some downloads (no SF intens)
SF Paper Craft Gallery
http://www7a.biglobe.ne.jp/~sf-papercraft/
Japan paper model page whith great models from Star Trek and Star Wars movies...
Robotech World
http://www.robotechworld.com.ar/maquetas.htm
Argentinean site with a beautiful collection of models of the cartoon TV series Robotech / Macross.
Papel MOD
http://papelmod.com/
Brazilian site with beautiful replicas of cars and airplanes (obviously Brazilian).
Cemodelazil
http://www.cemodelazil.blogspot.com/
Another fine blog with models of very interesting cars among them a Ford Maverick V8, Dodge Charger and Toleman TG 184 (The first car of F1 that the Airton Senna competed)
Jay's Box of Sci Fi Card Toys
http://www.freewebs.com/jaybats/
Many models of SF, of several TV shows and movies...
Péricles Stuff
http://vickvipper.spaces.live.com/
My web personal blog, in him I make small reports of the assemblies that I do, not just of models Wing Commander, but of others that project or I build...
Aliens Papercraft
http://aliens.humlak.cz/
Great place whith great models from Aliens movies and other models...
Card Model FAQ
http://personal.lig.bellsouth.net/n/8/n8hfi/card-faq/
For Begginers...
Other Modelling Sites
IPMS Porto Alegre
http://www.ipmspoa.com.br/
The IPMS chapter in my city that it supports the paper modelling...
Starship Modeller
http://www.starshipmodeler.com/
Specialized place in web for for space and SF modellers in all midias.