Recently purchased a ko Univers Drag Strip and am looking to convert him into Gobot Slicks. Have never done a custom so am looking for some help and advice especailly on how to do the number on nose
As lcz128 said, waterslide decals are the best choice for the number. If he needs to be painted, just get some model paint (eg. from Games Workshop, if you have one) and a small paintbrush and give it a go.