Mix the mascarpone, cream cheese, 1 tablespoon amaretto and sugar (not too much) to a smooth mass. Spread the whole thing about 1/2 cm thick on the sugar side of a ladyfingers and glue together with a second one. Dip these sticks in the sweet cream that has been mixed with the rest of the amaretto and then roll them in desiccated coconut.
Place the mascarpone stick in a well-sealable container and let it steep in the refrigerator for at least 24 hours. The ladyfingers must be soft through and through.