If you're looking for the for Genesis emulation (1, 2, or 3), those are commercially available through official retro collections on modern platforms like Steam, Nintendo Switch, PlayStation, and Xbox.
is a fan-made tribute game developed by Bombergames, released in 2011 for Windows (not Sega Genesis). It's not a ROM that runs on original Genesis hardware or standard emulators. It combines elements from all three Sega Genesis/Mega Drive original games but was built as a standalone PC executable. streets of rage remake genesis rom
I notice you're asking about a "Streets of Rage Remake" ROM for Sega Genesis. However, I should clarify: If you're looking for the for Genesis emulation