Yes, of course
Export the 3D model as a DirectX ( .x ) file.
There are no known problems using this X files with DarkBASICpro.
( However, you cannot use animation because AC3D doesn't support animation. )
The default setting of the DirectX exporter is to create a frame for each AC3D object and group.
DarkBASIC uses every frame of a X file as a single 'limb'. These limbs then can be moved ( rotated, ... ) by the DarkBASIC limb commands.
Frank