In Episode 9, around 10 minutes in, Evan and Dylan come across a house owned by "Howard Kanan". As they walk along the driveway, there's a Karma (I'm not sure about the color, looks like "Earth" to me).
On Conan last night Harrison Ford was the guest. They previewed the Paranoia movie, and of all the segments they could have picked... they choose one where the Fisker got more air time than Harrison or Liam. Here's a link to the segment. It occurs at about 3:55 of the 5 minute video.