That is full functional qi charger perfect fit for iPhone 8 Plus. For make the magic happens you need qi coil module from aliexpress for $2 ( http://s.click.aliexpress.com/e/mUNbUVR ) and a piece of USB cable.
I used my own logo for it, but you can use second option with flat surface with no logo if you prefer it more.
Logo was printed in .2 resolution, rest with .3 for faster printing, and in my opionion it is enought for that.
You need 2xM3 16mm screw and 1xM3 6mm screw to assembly all parts.