Just read that this ROM was released for our Devices, you can read about it here https://www.androidpolice.com/2018/08/23/paranoid-android-back-drops-oreo-builds-sony-devices/
Instructions and download can be found here
https://plus.google.com/+espenolsen/posts/At8EkeXxYcb
Instructions and download can be found here
https://plus.google.com/+espenolsen/posts/At8EkeXxYcb