Author..just a suggestion.. see if placing a duplicate copy of the box over itself and use multiply or overlay .. this might get rid of the chalky dusty look of the coins.. placing a duplicate of the same coin beneath itself may increase the thickness.. IMHO

I love the idea but in my eyes.. the coins are looking like flatten Pringle Potato Chips.. and I don't think that was your goal... good luck (it's a very good chop all around.. I'm just making a suggestion)

Fantastic work on a box author...i like it very much...coins are well made too, especially that from the right side which is preparing to fall from the box...best of luck

Agrees with both.