Grease and lightly flour a 6-7" Springform pan and set aside.
Preheat the oven to 350 degrees F.
With your food processor, shred the carrots and the orange (entire orange, including the skin) until shredded fine.
Mix the carrots and orange with the eggs, butter, coconut flour, and cinnamon and blend on high until well mixed.
Add in the baking soda just until blended.
Batter will be thick - pour into the greased and floured springform pan and bake for 35 minutes at 350.
Remove from the oven and let cool completely before frosting.
To make frosting: whip the can of coconut cream or, coconut milk with the powdered sugar until fluffy.
Frost cake when completely cool & refrigerate leftovers.