Some models not showing up!

[JoeMan05]

Hello! Im new to these forums and they have been a great help to me so far! But I can't seem to figure out this problem. I have built a house with a couple rooms in it and furniture in each one, well for some odd reason the toilet i put in the bathroom will not show up, and the dresser I put in one of the bedrooms won't either. I have changed them to every kind of prop there is and it doesn't do anything. I can still run into them and shoot them in the game, but I just can't see them. Has anyone else had this problem? Any help would be greatly appreciated.

BTW the models are:
models/props_c17/FurnitureDrawer001a.mdl
models/props_c17/FurnitureToilet001a.mdl

Thanks