I made this same model on the iPhone 10 but had a hard time gluing the logo to the indent in the case, but with this model by Grant G it was easy to just print the two parts separate and clip the star wars laminate over the camera cover and just glue the base. Just make sure to use my camera cover and not Grant G's as I did change it a bit to fit the star wars laminate. However if you already printed Grant G's then all you have to do is print the new camera cover and the star wars logo laminate.

Note: Use high strength glue that doesn't leave a white residue, it makes it much harder to attach the star wars logo laminate.