Origines of Rome is best used with the latest 1.8 compatible version of the Conquest texture pack: http://niceminecraft.net/conquest-resource-pack/
A version of Origines of Rome that is compatible with 1.7.10 will be released soon.
Note: You must use Optifine or Mcpatcher to get the most out of this texture pack!
Summary: This addon pack is meant to bring the luxuries of ancient Rome to the Conquest resource pack, which provides stellar textures for natural objects and many construction materials. Many Conquest textures are replaced, such as the stained clay and wool textures.
Alongside the Conquest texturepack, Origines of Rome aims to allows users to achieve a range of Roman settings, from a rich patrician’s resort to a poor plebeian’s apartment.
http://www.files.9minecraft.net/index.php?act=dl&id=1417148343 (Server US – 7MB)
http://www.files2.9minecraft.net/index.php?act=dl&id=1417167581 (Server EU – 7MB)