Komaki's design won with a total of 6,202 votes, a combined total from both the English and Japanese polls. Komaki's design will make it into Mega Man Legends 3 where the character will play the role of a new heroine by the (tentative) name of Lilly.
Komaki, pleased with winning, kindly requested the team to "Dash-ify" his design; in other words, spruce it up to make it better fit in with the world of DASH/MML.
Details on Lilly's specific role in the game are scarce, however, some initial, albeit scant details on her character were revealed on the dev room a short while back. You can read up on that here.
Source: Capcom Unity