What is the original firmware of my XT1800 terminal?

[vavaiaro]

Hello everyone, could you please tell me which is the right firmware to leave my phone as factory wine?
The data is:
Android version:
7.1.1
Android security patch level:
October 1, 2017
Baseband version:
M8953_24.34.07.35R SANDERS_LATAM_CUST
Compilation number:
NPSS26.116.26-4

Since the official firmware download page did not find any that matches the one on my terminal.

Thank you so much