Wanted to make it night themed, so I did. Darkest swatch (bottom left) is base body color. Lightest swatch (bottom right) is the light colored markings. Yellowish swatch (middle right) is the glowy whiskers color. Bright blue (middle left) is the eye color. Dark cyan (top right) is the base color for the neck thing, and dark blue (top left) is another markings color.
I made your signature white so that it was more visible.