OhioMike,
I have 4 models on the go at the moment and yes, one of them is actually a 1920 Mk1 RR Armored Car. I'm not sure how different it is to the 1924 version, but lacking enough references, I resorted to basing the underside/chassis from the original Silver Ghost of which I at least do have some sketchy details and numbers to start with. Perhaps you could also look to start there as well and dimension the rest?
Cheers!
I have 4 models on the go at the moment and yes, one of them is actually a 1920 Mk1 RR Armored Car. I'm not sure how different it is to the 1924 version, but lacking enough references, I resorted to basing the underside/chassis from the original Silver Ghost of which I at least do have some sketchy details and numbers to start with. Perhaps you could also look to start there as well and dimension the rest?
Cheers!