Add the walnuts and shredded coconut in a food processor. Process until the walnuts have broken down well. Add the rest of the ingredients except the garnish and process until the mixture is combined well, about 2 minutes.
Divide the mixture into tablespoon sized balls. Roll the balls in crushed freeze-dried raspberries and coconut to coat them.
Cover and store them in the refrigerator for at least 30 minutes so the oil can solidify.