I adore the colors you have chosen. The dark red as a background is perfect and let the other colors stand out even more. I so can imagine a jacket with these colors 😍 (which brand of yarn did you use? Is this something which is available worldwide?)
The cover for the steering wheel is amazing, I guess this comes handy when the weather is either too hot or too cold. My husband asked me sometimes if I could knit something for the gear shift, but I am not sure how to attach it so securely that it would not be a danger during driving (the gear shift is round in our car)