Originally posted by borisII Hmmmmmm....The colours of bodies are the main things in photography...
Your comment just sounds like you lack knowledge about market segmentation.
The cameras market is made of various layers, or aggregates, with each having a set of features that are being valued.
For entry level, hobbyists, color of camera is one of valued feature. Professionals will care more about choice of system components (lenses), system performance and service.
Nothing wrong with offering color options for the Pentax KF, it's good.
Nothing wrong with offering more subdued color options (black, silver) for the lines of semi-professional cameras (K3 III, K1 II).
Nothing wrong with offering 645Z and 645Z IR black only , plus professional service support repair option.