These are developer resources for the Motorola Moto G50 – Saipan
Device Tree
A github repository from motorola-mtk-dev: https://github.com/motorola-mtk-dev/android_device_motorola_saipan
Official stock ROM (it will be obsoleted in 2027 time according to the website)
https://mirrors.lolinet.com/firmware/motorola/saipan/official/RETBR/
Flashing TWRP
There is a guide available. Unfortunately, it only leads to a github repository that does not contain a twrp image
https://www.androidweblog.com/motorola-moto-g50-5g-install-twrp-recovery/#comment-7558
Kernel
A kernel tag is avalable from the Motorola Mobility LLC ‘kernel-mtk’ branch
https://github.com/MotorolaMobilityLLC/kernel-mtk/releases/tag/RRSS31.Q2-54-59-6