Austro Daimler ADZK

[VRIL7]

Hello everybody!!!
I am looking for photos and information about the little-known Austro Daimler ADZK vehicle and its variants. I know that there were several variants of this car, including those with the designation "ADEK".
Here is a famous ADZK photo:

And here is a completely different option, but it has the same name, which is surprising:

Please help me figure out the designations of the ADZK variants and in the search for the rest of the modifications of this interesting vehicle.
Any photos and additional information are welcome.

[VRIL7]

Is it possible that the model on the top photo had a different index - for example "ADEK"?

[VRIL7]

Here is another photo of an unknown ADZK model: