Error 40, lol! I hadn't heard of that one.

The material room has a tab for batch-applying materials. I would drag and drop the material from my runtimes into the field on the right, then check all material zones of my figure that I'd like to apply it to and hit the "Apply" button. After that, I'd go through the materials and select the correct image maps for all the ColorMap and BumpMap nodes.

General color correction can be done with the hsv2 node in the middle that has all the wires coming in. LF2's lighter image map is a bit too dark and yellow-ish if one wants a pale Norther European type, so I increase the value to something a bit larger than 1.0, and decrease the hue a bit to make it look more pinkish. Probably not the best and cleanest way to do it, but I'm no material room expert and it is just a setup I cobbled together for my own use.

-- I'm not mad at you, just Westphalian.