I know this one has been listed in this thread but here's a new picture from a colleague of mine yesterday. Car was on Lexington Ave between 46th & 47th yesterday afternoon. Do "we" know who owns OHM RUN? Apparently some gruff security guy tried to stop my friend taking pictures but she charmed him somehow. She also said that the car looked "completely huggable!". Hmmm.
You can find an almost identical picture, same spot but with hard top, by googling "tesla ohm run" which leads to this page. There's a better shot of the same car here.