@Mrgeque
Alright so I got this EFI folder to boot. The good news is, Power Nap now shows in my energy saver settings (at least I've gotten some improvements). However, I the sleep wake issue still needs to be fixed. I closed the lid of my laptop but the display is still on. When I click on the sleep button, the displays turns off, not asleep, but the entire system becomes frozen and I can't wake it back up except to force shutdown the system and boot it back again. Wake reason is still PBTN LID0
The other issue is, brightness keys aren't working. As you can see, I've added SSDT-SMEE and SSDT-ALS0 in my EFI folder. The brightness keys aren't doing anything right now.
Also, there are some system info that are missing in the screenshot I've posted below. Idk why but my iCloud indicates this device as "CBX." Not sure what does that mean.