01 - Place papaya, mango, coconut milk, and orange juice in a blender.
02 - Add maple syrup or agave nectar, adjusting quantity for desired sweetness.
03 - Add shredded coconut and ice cubes if preferred.
04 - Process on high speed until completely smooth and creamy, about 1 to 2 minutes.
05 - Taste and adjust sweetness or thickness by blending in more sweetener or coconut milk as necessary.
06 - Transfer smoothie to serving glasses, garnish with additional shredded coconut if desired, and serve immediately.