I'm gonna take a stab at this ........ 1961 190D modified with 1962 220 headlights and split bumper.
Yes, it is a 190 D (W 121 B I) with headlights and other details of a W 111 Mercedes-Benz, for example a 220 (S / SE). That's correct.
I'm gonna take a stab at this ........ 1961 190D modified with 1962 220 headlights and split bumper. Country of origin ... Brasil?
Are those Porsche wheels and caps?
Could this also be a custom by Senor Schiemann and Márcio Piancastelli, it bear some stylistic similarities to their Karman Ghia.
It is not from Brasil.
The wheels look like Mercedes-Benz wheels to me, with the chrome rims of the 220 SE and a little extra chrome instead of lacquer on the hubcaps.
I don't know who was responsible for this conversion.
Country and name still to be found. Locked for two more tries.