Your best bet is russian torrent trackers, like rutracker (you'd probably need to use a VPN though).
You could also check the russian social media platform VK for a dedicated group, but I don't know what state it's in (haven't used it in almost 10 years). The owners also have ties with the russian government, so use it at your own risk😅
ALL OF THEM (except for exploding-heads, of course)