Daniel, I received both satellites here in Brazil
My first reception of SSTV transmissions were:
MONITOR-3 (RS58S) = 2025-01-04 12:31UTC
UTMN-2 (RS27S) = 2025-01-04 11:09UTC
HyperView-1G (RS66S) is also transmitting SSTV. I have seen some reports of reception in addition to THIS post on the R4UAB website