My forehead is very curved. It is shaped outwardly more like a cone and I would like to have it flatter and wider. The front view at least wider to line up with the zygomatic bone and from the side. I would like the widening procedure to not increase the forward projection of my forehead anymore and just widen it. Would this be possible with a custom implant and material such as PMMA? If possible I would also like to reduce the forward projection of my forehead, reduce the actual bone.