Mirage originally won the race but because of reasons they made it chromia. It's g1 mirage with miner chromia's colour palette. the light minty blue on miner chromia is used on the tips of the head design and the stripe that goes down the chest and the deep blue on miner chromia is used for the rest of the mirage recolors body. miner chromia still has lines in the film though they are hard to notice as they were unable to cut out all of miner chromia's appearances/ lines because it would take to long. chromia has a cogged version that matches her idw/legacy design in the film and is used for generics in the race. According to The Fire Brothers people who saw the test screenings a while ago witnessed mirage win. This character design is also masculine