What have you used to chrome the plastic?

9BF3F28F-9C5F-459A-B38F-F8D53BE6909C.jpeg 3666E0E3-1C2A-4463-8FC6-8D589D100A17.jpeg @Mtrhead told me about the Molotow chrome markers. My results with Molotow chrome markers below. Thanks @Mtrhead !!