Spanish Civil War Bf-109B-2 and E-3

Using the civil war Wingsy Kits set E-1 and E-3 Im going to make a 3d printed conversion to w¡swap the E-1 to a B-2 as I don't want to make two so similar models. So I will desing and 3d print all the Nose and some other items to convert the E-1 in B-2