models/player/gibs/gibs_duck.mdl does not appear

[mat_mot0]

The models/player/gibs/gibs_duck.mdl is unable to appear in a rendered map, whether it's a prop_static/prop_dynamic.
How can models/player/gibs/gibs_duck.mdl appear in a rendered map?

 

[_theunknown]

prop_dynamic_override, prop_physics (all), prop_soccer_ball

 

[mat_mot0]

prop_dynamic_override works best