Huawei P30 lite New Edition and Huawei P40 lite

/e/OS Devices Request a Device
1
  1. Is it possible for have custom roms for their handset
  2. Does P30 lite New Edition stock Edition get google service

Regain your privacy! Adopt /e/ the unGoogled mobile OS and online servicesphone

2

Since more than a year, huawei don’t allow to unlock the bootloader. But for installing custom rom you must have an unlocked bootloader.
So, as long as the bootloader is locked there will be no way to install ANY custom rom. Sorry

3

https://www.hardreset.info/devices/huawei/huawei-p30-pro/faq/tips-tricks/bootloader-huawei-unlock-solution/

You can unlock the boatloader… Follow the Link