Deja Yufu (deja音色 ユフ) is available to download through a model page by the creator.
History
Ver.1.0c b1 ~ (2009/May/20)
Trivia
This model is constantly mistaken as a direct Nanami Watabe creation due to its similar styling. From the readme it appears the base of the model was reference to Nanami, who later helped Deja with upgrades.