This is a reproduction of the shield used by Edmund Pevensie in The Lion, the Witch, and the Wardrobe. I'm hoping the representation is fairly accurate based on the images I have found on the internet.
The shield is divided in to nine parts to make it easier to print. I have included holes on each of the edges to make alignment a little bit easier. You can insert a small piece of filament in to each of the holes before gluing/plastic welding.
I also added loops on the back to put material through to hopefully make it easier to attach the braces for your arm and hand. I had thought about bolting it as I had seen in many pictures, but it feels like this will give it a stronger connection. I also anticipate I will be making a wall mount that will use the loops to hold the shield on the wall.
If you are looking for other Edmund props to go with this shield, check out my sword (https://thangs.com/designer/heylookatme/3d-model/Edmund%20Pevensie%20Sword%20-%20Narnia-1047775) and scabbard (https://thangs.com/designer/heylookatme/3d-model/Edmund%20Pevensie%20Scabbard%20-%20Narnia-1063503).
I am in the process of making several more props from the Narnia films and books so be on the look out for many more to come.