hi.
i have recently dusted off some of my late twenties' builds. they're not bad, i guess, but as by then i didn't use -nor i believe there were such products in my country (italy)- clear finishes, the decals, big and small, have become heavly yellowish, and the film supposed to be transparent, is a yellow-brownish plate around stencils etc.
with the industry always in search of new products for modelers, i wonder if someone could come out with something more realistic than the airy-fairy story of sun exposition for decal sheets and /or some specific product for in-place decals in