Realism 512 by Horka
A ultra realistic texture pack that has just been created and will improve (send comments and your opinion)
Texturen-Pakete
A collection by Obi_TC
Packages
Hand Painted Pack by drummyfish
128 x 128 hand painted style texture pack
Polygonia by Lokrates
A 256px texture pack created with Blender3D.
Real Fantasy by Fhelron
A Texture Pack that combines realistic and fantastic elements. (compatible with VoxeLibre and Minetest Game)