I thought Han could do with a bit more Hoth to him. First thing I did was applied washes and weathering rubs to his trousers boots and hat, then I completely repainted his face, added a metallic sheen to the goggles re sculpted his scarf to cover all his neck, dry brushed the collar, and the did a snow job to finish him off. Really happy with the result and the repaint on the face now makes for a Harrison Ford likeness over the Steve Martin one that seems to come as standard