how to get Archicad 3D people bitmap in Octane

[rappet]

Does someone has any idea how to get Archicad 3D people bitmap object right in Octane?
I hope the printscreen speaks for it self,
greetz,

[face_off]

The shadow on the ground near her feet in the AC viewport it square, so it's likely they are using a Transparency map. If oyu can find that map, plug it into the opacity node of the material in Octane.

[face_off]

Are you sure that is a 3d person? Maybe it is a 2d person? I just checked a 3d person a they rendered fine.

[face_off]

Here are the people...

[rappet]

Are you sure that is a 3d person? Maybe it is a 2d person? I just checked a 3d person a they rendered fine.

Yes, it is confusing
It is a 2d bitmap, but it is in the Archicad library folder "3D people"
I tried to change the material with png's (also mask for transparant),
but to start the scale is totally wrong to start with.