On the fall of the phillipenes level on two player co-operative mode if you go to the part where you first get on a mounted machinegun just before you go into the stadium if one of you gos on the gun and the otherstands behind then you can see a scary face on the back of the gunners head but only if you go up close.to find the golden buddah on the same level then all you have to do iswhen you come out of the sewers from tyhe satdium you will be in a collapsed building on your left there will be a jap ,kill him and the carry on untill you get to the part (still inside the building)where there is a hole at the bottom of the wall in front of you dont go though yet .on your right there is a box smash it with your gun,it is like a russian doll,the boxes will get smaller three times until the final time when a big golden buddah pops out of a box that is way to big to fit in the box,walk into it and you will have completed a bonus objective.