Princess D(2002)

Joker is a computer programmer working on a 3-D adventure game starring a virtual idol. Stuck for inspiration, he ends up finding it in Ling, a bartender at a dance club. While in a drug-induced stupor, Joker imagines Ling to be the perfect image of his virtual girl. He's immediately smitten, but more important, he now has a model for his virtual heroine: Princess D.