The sea dragon from the sea slug family, so called for its trailing fins and vivid colour markings, normally Blue and white but you you can create some cool colour combos, I find it always looks good with a thin black layer between colours. Its a really easy print with no supports or brim and the stripes are just colour changes so its really quick but maximum effect as the colours elongate through its shape, if you position the layers right you can create eyes.

Once printed this feels really nice in the hand and is quite tactile.

I have included a 3mf file but have a play about yourself as you can have fun changing thicknesses in the colour layer setting on your Bambu studio slicer to get custom colours.