The modeling tools of Hexagon can be used to create an object which can then be sent into Daz Studio as a prop. You can also create meshes in other modeling programs, import them into Hexagon, then send to Daz Studio.
To do this in Hexagon:
Open Hexagon and build your model.
Set up the UVs and materials.
Save the materials from Hexagon
Choose File > Send to Daz Studio from the menu.
Daz Studio creates a prop from the incoming data from Hexagon with the appropriate materials applied.