Reply To: Subdivision problem
Hey @vaivada,
From what you already have include the outer edges of the bevel, including those between the inner and outer bevels, but not any of the edges on in the centre of the bevel.
Another tip I can give you, when model a curved shield like this, model it as if it is a flat shield, then add a lattice modifier to bend the shield to the desired shape.
Check out Modeling an Ornamental Shield over on the CGCookie YouTube Channel, this tutorial will show you how to use the lattice modifier for this type of model.