Nearest to front of engine bay
https://www.aulro.com/afvb/images/im...012/05/736.jpg
Side nearest cab
https://www.aulro.com/afvb/images/im...012/05/737.jpg
If you are missing clips, remove the top of the airfilter box, refit it correctly then put a loop of Duck Tape around the whole box and that will do as good as the clips.
The original idea was to use screws to close the box but as the screw hole in the top of the box does not align with the hole below it, that idea had to be scrapped.The top hole is clearly visible by the clip in the top photo.

