Tia is a little known character: she is a character from the "Breakers" arcade game, a fighting game similar to Street Fighter 2. Some of her moves were clearly a copy of Chun Li!
To tell the truth, I always preferred Rila, compared to Tia. But as the Rila cosplay would have been difficult to improvise (is very muscle woman, similar to Blanka), I opted for the beautiful Tia!
As a young girl I played a lot with this arcade game, when I was on vacation in mountain, so I have good memories 🙂