The bust almost finished, just some extra lights in brown + apple green + sienna on hair-tips and some shadows in black.
Final lights on face and torso has a bit of yellow
Eyes received a slight yellow wash and veins were remarked with a mix of magenta+olive
Girder is painted in shadow-brown with drybrush in silver and some spouting with a mix of brown + oxide-red
The base has a dark brown coat, with drybrushes in brown, sienna, sand and white (some oxide spouts also).