This is 3D model of KASE universal magnetic photo filter. While planing how to make case for it I decided I have to make this model first so I can easily experiment with various case ideas.
KASE produces set of various filters of the same kind. Shape and housing is the same, they just change glass filter. Filters are magnetic and stack to each other. So this model cover them all.
I guess others can make use of this model too.