Gday Nino.
Yes I also think this time I will need to make a stencil for each colour .
With the 2 Lady Luck repaints I've done I managed to do both colours using one stencil .
As I don't have access to a compressor/spray gun I will be using the "Millsy method" again with this one .. ie cardboard stencils, trace the artwork onto the cab, cover with contact, cut out artwork with stanley knife for colour 2, seal edges, paint with roller, rinse and repeat for colour 3.