Bullet physics integrated in a real photo

Particles were separated from particles system (using ctrl-shift-a) then integrated in a real photo...

And now with coins bouncing on the table:

Bouncing is exagerated to give a splash effect on the table.

Rigid bodies collision boxes are UV mapped using project from view.

Scene is not realistic anyway but it is more a demo on what can be done using the rigid body feature in Blender 2.68.