Single extruder - dual color Dutch Cow

This model is just an experiment after a lost nights sleep... Can I make a dual coloured print based on parts that slide together from printable single colour components? Being Dutch I settled on the black and white Dutch cow for which I dissected Pmoews 3D scan (for which I'm sorry, my apologies). This is just a proof of concept but since it came out quite all right I decided to share it. Have fun! (maybe a Milka one?)

Edit: Upon request I added a model without the ornament holes. "koe wit" and "koe zwart" have the holes, "cow white" and "cow black" do not