Printed them in red and painted them with acrylic markers. Our kids love them. The tail finn is quite thin and broke off during play. We fixed that a couple times using super glue, but now it has definitely fallen off. But that doesn't stop our kids from playing with the car.

I recommend printing the tuning pegs one by one. they are very long and thin and were tipped over during the printing process, when next to each other. We solved it by printing them one after the other.

My kids love it