These are Pikabugs that have been spotted on Google images that have yet to be identified or have a known owner of.
THE WISCONSIN PIKABUG:
This Pikabug has been spotted on Google images parked in a field and on the road with a Wisconsin tag. Unfortunately, when doing a VIN check of the plate, the license plate in the photo says it is no longer registered.
THE PENNSYLVANIA PIKABUG:
This Pikabug was display at a (now closed) used car dealership in Pennsylvania. According to their Facebook page, a friend of the owner won it in a contest back in 1999 and has had it stored ever since. It appears to be in really nice condition, with the pre-modified tail. What is odd about this one as it has the exact striping as PIKA10, yet PIKA10 is accounted for.
THE DRIVEN AUTO SALES PIKABUG:
This Pikabug has been on display at a used car dealership in a town right outside of Chicago for what people have said online almost 10 years. It is thought to be a legit Pikabug, as the dealership has personally claimed it is. However, it has yet to be confirmed so. It is not registered, so there is no way to pull the CarFax to it without the VIN.
Google Street View 2017
It is not for sale, they only use it as an attention grabber.