While clearing out my parents attic, I came across of box of hundreds of 1:72/76 figures in various states of painting, They would have all been painted with Humbrol Enamels more than 30 years ago, but is there a way of stripping this all off and giving them a new lease of life, given they are in that soft pastic? They are a mixture of Airfix, Matchbox and ESCI if i remember righly, mostly Napoleonic and WW2 Mark