Geometric keychains

Print profile includes all 9 animals, divided into 3 beds. Selection and printing is entirely up to you. So like is the color settings, use whatever colors you want ;). Each keychain is made up of two different objects, which have assigned colors in the profile. The last (flat) layer of the model has set a “Hilbert curve” surface.  Geometrics lines are then “Monotonic”. The dimensions of the keychains are listed below, height of the models is always 2.5mm! (total total 15 layers 2.44mm = the geometric lines are always the last three layers). You can reduce keychain, but only modify the X and Y dimensions. Do not adjust the height (Z) in your slicer! The layers would not be correct.   Print settings: Nozzle 0.4mm, Base layer of 0.2mm, layer height 0.16mm, 2 walls, 15% infill.   If you use STL, here is swap Instructions: Start with first color and at layer #13 (2.12mm) swap to second color for the rest.   It is possible to print without material system by manually changing the filament (setting filament change or pause) in the slicer, depending on your printer and sw support.   Models size: Deer        62x69mm Unicorn    75x63mm Fox        48x74mm Swallow        65x71mm Hummingbird    74x62mm Owl        56x73mm Whale        77x48mm Bear        76x46mm Cat        63x62mm