What's here these days...

 

529 (so far) Free, Abstract, Tiling, 3D Texture Sets
Each set contains 2 diffuse maps (neg image of each other), 2 normal maps (inverse of each other), and 6 assorted, interchangeable greyscale maps, which means there are 10 textures in every texture set. So 5,290 free textures in total so far.

 

3d@scentednectar.com
for anything to do with the 3d textures

me@scentednectar.com
for anything else