It's a Ferrari Jim but not as we know it...
It's a 156 F1-63, the first Ferrari F1 car with a monocoque chassis but it didn't even last for the full 1963 season being replaced by the 156 Aero.
An original Policar
Just a little on the plump side
Probably so they could fit at standard S can motor. The car also has 'steering', the guide has a hole through which the axle fits quite loosely, with nothing else holding the axle in place. As the guide turns so does the front axle with lots of side to side movement but it does work.
While we're talking of Policar I've done a bit of work on my SRC Ferrari 312 T4 which now has one of Andrew Rowland's 3D front ends, from Shapways, and a Policar gearbox unit.
I just need to find where I have put the support for the standard rear wing, if I can't find it I will have to fit the Monaco wing but the cars marking are wrong for that race.