From LuxRender Wiki
This page contains links to online resources that may be useful in combination with LuxRender. To suggest new links for this page, please discuss them here.
CG textures - One of the biggest and best site for textures. You can only download 15mb a day as a free member but its worth it since they have a huge amount of good quality textures. Highly recommended! Pretty much the one stop shop RECOMMENDED
2Textured - There is lots here in high quality. RECOMMENDED
Amazing textures -Hundreds of quality textures RECOMMENDED
Animax - 1000 Free textures here. *May take a while to load images.
Anniemation -Lots of nature textures, cutout leaves etc
Ben Cloward -Small amount but is quality.
David Gurrea Low resolution hand painted textures for games
Defcon-x -Heaps of very high res wood textures RECOMMENDED
Free 3ds Textures - Couple of hundred high res textures in here.
Free textures.org Lots of high resolution textures
Got 3D -Free textures of various types
Grunge textures - Couple of hundred high res textures
Image After - This one is also quite large. RECOMMENDED
Lugher Texture - Lots here high res and quality
Mayang -Lots of high res- medium quality images RECOMMENDED
Mega tex -Hundreds of textures of various types here
Michal Kotek -Offers high res (packs) of textures
Noctua graphics -459 free textures Most textures are 512x512 pixels, and seamlessly tileable. (bottom of page)
Open footage -LOTS of high res seamless textures (poorly tiled) Including other goodies RECOMMENDED
Plaintextures -Lots of high resolution textures and brushes.
Share Cg -Lots of user submitted textures of various size and quality
Texture Barn -Around a hundred medium resolution images
Texture bits -A few High resolution textures here
Textures.forrest.cz - Lots of low(ish) resolution textures of various types
Texture king - Couple of hundred high res textures in here.
Texture Love - Couple of hundred High res textures
Texture warehouse - Couple of hundred high res textures
Texturez - Couple of hundred High res textures
Tony Textures - Thousands of photographs, mostly aimed at architecture.
Vyonyx - Cutout trees, people and textures here (go to the downloads section)
Graphicall - A variety of textures photographed by Campbell Barton.
TextureMate - A repository of free textures, brushes, patterns and design articles
CG textures -300+ skymaps and 20000+ textures
Accustudio -Lots of hdr images
Aversis -A few free light probes
Bernhard Vogl -Lots of hdr panoramas
Digitalin -Chrome studio effect hdr's
Evermotion -Few hdr, few decent models
Fictional Head -packs of light probes
Hdr labs -Heaps of high res, high quality hdr panoramas here RECOMMENDED
ICt graphics lab -A few hdr panoramas
Open Footage -Lots of high quality, huge res hdr panorams here RECOMMENDED
Paul Debevec -Some high res low quality probes
Sachform -Commercial site offering a few free trials
-High res Studio hdri : RECOMMENDED
http://www.unparent.com/photos_probes.html - Lots of light probes here
IES lighting files
This is a collection from a few lighting vendors. Most of them are for outdoor lighting. While these are mostly direct links to the IES downloads, it's probably a good idea to look at the lamp they are representing first so you know what result to expect.
Lamps From American Electric Lighting
Lamps from Lithonia Lighting
Lamps from Gotham Lighting(need to goto each lamp model itself on this site)
Mark Architectural Lighting
Peerless Lighting Lamps(Like Gotham above you need to goto each lamp and dig up its IES data