Is there anything left of the Russian Venus landers?

Here’s a not-so-odd question, and almost a simple one…At the present time, is there likely anything left of the Russian (nee Soviet) Venera probes that made it to the surface of Venus? Would there be anything even as recognizable as a lump of melted metal?
Well, thanks for your time,

I would suspect between the intense heat and the sulphuric acid rain there isn’t much left of them by now. As it was, they didn’t operate for long after entering the atmosphere.