Otago Central Railway [63F]: Ranfurly-Alexandra 6 (Chatto Creek-Omakau)

I am revising the maps of Omakau at present. This has allowed much sharper historical imagery due to lessons learned in how to get the best result out of Gimp. At the same time I have added a 1938 aerial photo and the masking has been extended to cover more of the station precinct including all of the triangle and housing sites.
Here are some samples, the full maps will be completed in a day or two.