Have ready individual mason jars, individual ramekins, bowls or cups.
Wash ½ pound fresh strawberries, remove stems, and cut in half.
Put them in the bowl of a food processor or blender with half the sugar, ⅛ teaspoon vanilla extract and 1 tablespoon orange liquor or orange juice.
Process until smooth and juices are released. It will be liquid. At this point, you can sieve the mixture if you want a smoother mousse (I don’t do it).
In a large bowl beat ¾ cup whipping cream, 4 tablespoons cream cheese and remaining ¼ cup sugar with an electric mixer (no need for a stand mixer) until medium peaks form. That means that you won't have stiff peaks, the ones that hold up without tipping when you lift the beater.
Stir this mixture with the strawberry puree until it's all integrated, careful not to overmix it and curdle the cream.
Divide evenly among the 4 cups, mason jars, or individual bowls and refrigerate or chill until ready to serve.
Top with half fresh strawberry and extra whipped cream with a teaspoon of homemade strawberry sauce and fresh strawberries, or sprinkle with shaved chocolate if desired before serving.
Chill leftovers, covered.