“jieying-usa” is a well known eBay reseller that modifies lenses so that they can fit on Micro Four Thirds camera without the use of adapters. And his latest creation is the modified Kowa 77mm f/1.0 lens. This is the description: “This lens is 77mm f/1.1~f/11 , was manufactory in Japan by Kowa. Lens rework on Panasonic Lumix G1 GF1 GH1 or Olympus E-P1 E-P2. After rework image little large than 77mm, Lens focusing from 5ft to infinity. (scale will not correctly you must use screen or viewfinder focusing). Glass looks mint, no fungus and no scratch. It is specially for Portrait use with full open aperture, image will be soft, when you step down after F/2.8 will get sharper, but when you use small aperture, corner image looks blur. I think buy this lens is to use large opening soft effect, smaller aperture doesn’t make any sense. Including a tripod mount, you may take it off if you feel not easy to carry on. (camera body for display only, not included)”
I found a few image samples at Flickr (Click here). Let us know if you find more images!