POCO X3 NFC Russia Stable V12.0.6.0
OTA Apply for V12.0.5.0
https://bigota.d.miui.com/V12.0.6.0.QJGRUXM/miui-blockota-surya_ru_global-V12.0.5.0.QJGRUXM-V12.0.6.0.QJGRUXM-42fc40c951-10.0.zip
Recovery ROM
https://bigota.d.miui.com/V12.0.6.0.QJGRUXM/miui_SURYARUGlobal_V12.0.6.0.QJGRUXM_cb2f3c53fa_10.0.zip
>>> All firmware: xiaomifirmware.net