I've renamed Nikon Coolpix A profiles to Ricoh GR using the DCPtool. I've also included invariant and untwisted profiles (just google for DCPtool documentation which explains what these are). Since both cameras use the same sensor, Nikon profiles do work with GR, though the colours are a bit unpredictable. I mostly switch between the standard and untwisted portrait profiles, though you may find other working better for you.
There is a long thread explaining how to install DCP profiles with LR on Windows and Mac:
http://www.dpreview.com/forums/post/51532071
You can download my profiles plus the profile from the link above as a bonus from this location:
http://s000.tinyupload.com/?file_id=87713572239446769657
There is a long thread explaining how to install DCP profiles with LR on Windows and Mac:
http://www.dpreview.com/forums/post/51532071
You can download my profiles plus the profile from the link above as a bonus from this location:
http://s000.tinyupload.com/?file_id=87713572239446769657