Last week I got my new KP as a replacement of my good old K-01 that passed away with a shutter stuck...
This Saturday I went out with it early in the morning on a dull winter day . I took some old light weight M lenses with me and took some shots with them most of the time two stops down. I shot RAW and developed those to JPG's trying to recover as much as possible that was caught in the dynamic range. So where the out of camera JPG's showed bright skies I stretched the capture range to get some texture in the bright clouds and dark fields. That results in paint-style pictures that I really like.
I was surprised that even at a 24 MP cropped sensor these old cheap lenses deliver enough sharpness stopped two clicks down. Even my M28 delivers very crispy and contrasty pictures at the 5.6 - 8 range.
I think my KP and I will become good friends when I want to travel light. Manual focusing feels even more spot on than on my K1ii.
Some shots I took can be found here:
Henrico's Album: New KP with M-lenses - PentaxForums.com
Enjoy!