The first vehicle is the Russian Benz-Megbrov armoured car of 1916, built on a German Benz chassis with twin turrets mounted diagonally, the other post on this forum shows of course the single turret version.
The second picture is nothing but a drawing of a imaginative colossal German armoured car, note the troops on top of the turret with spiked helmets, It also seems the drawing is basing the vehicle on an Italian Issotta-Fraschini Tipo RM 1911 ,which was used in the war with Turkey in 1912. So this might mean it is a pre-war drawing, But that is just a guess
I can't see your pics Eugene... In a lot of threads that you have contributed pictures, for some reason, they do not display, even when you right click and select 'open image', it's like they are not there or something.
Maybe it's just a problem with my browser, but that would be odd.