Yep Its Bianca from the Spyro universe, Her latest reincarnation definitely has the most appeal, For her Model I ended up making her look a lot more sexier and playful. I think while animating her I made her head a little smaller than in the model sheet, it unintentionally added more maturity imo.
These drawings are ideally meant to be a starting place for understanding the shape and proportions of your character. And for something to refer back to as a reminder.