Palette color #2
Description
As nicely suggested by @fcoulon we could get better colors for the Tux using tools such as https://paletton.com/#uid=1000u0kllllaFw0g0g0g0qFqFg0w0w0w0aF,
We can generate a color scheme instead of having independent colors for each body part.
The original idea was to have independent color for randomizing the aspect (based on the mapping with options), but maybe we need to change our mind or refine the idea