Camera Modification for 37mm Filters

Adapter and polorizer
Here is has 37mm polarizers (with index markers)

It even looks kinda' cool with the collapsible lens hoods on it.

Adapter with Lens hoods 

 

Basically the modification is done by using 33mm to 37mm stepping rings. You replace the regular filter rings on the face of the camera. The downside is that you can't use the close-up lens with them on (the rings are too wide)