The color changes occur at 1.30 mm, 2.30 mm, and 3.30 mm. I printed it with a first layer height of 0.30 mm and 0.20 mm for the others. I added a 6 mm rim to prevent deformation. 

I designed this as a gift for someone, so I also made a plate with his name, which fits into one of the red parts of the logo. To do this, I used the website https://www.dafont.com/fr/911porscha.font to write his name in the Porsche font. I took a screenshot and converted it to svg. I designed a rectangle measuring 75.90 x 18.50 x 0.5 and wrote his name on a sketch using the svg. On this sketch, I used Fusion's outline function to create a 0.5 mm outline around the letters. I then extruded the outline by 0.2 mm and the letters by 0.5 mm. 

I used Sunlu Silk PLA+ Light gold, Sunlu PLA+ Red, Sunlu PLA+ Black.