You have to improvise, but, the painting of the sails, does not come out very well, i've tried multiple ways but still, the paint comes out extremely dull
https://gyazo.com/e2aae10a895151057686da8eb8540508
https://gyazo.com/2cd6fc8b546addc63397702db40dbc90
https://gyazo.com/ef253274ccaa55da1a155b67150bb5f3
This was a trial run, for some reason the colors are extremely faded