I have done the BR20, and oh brothers does it sucks! One of those putty monster stepping out from the carpet monsters jungles. The fit was awful, the undercarriage bays were left to the customer, the Breda MG were a far cry from what they should have been, the engine covers did not want to cooperate giving a hard time to get round.... the BR20M is quite similar apart from the nose, so I only hope they have correct those mistakes to make the "Cigogna" more easy to built, but I have doubts!