I think I found all the variants of the Johnny Lightning series that are out there...
http://johnnylightning.com/faq/
WHITE LIGHTNING CARS
What is a White Lightning car?
The White Lightning variation is Johnny Lightning’s chase car, a concept introduced to the die-cast market by Playing Mantis owner Tom Lowe in 1994. Most Johnny Lightning cars will have a version featuring some special traits that distinguish it from the regular release. These cars are randomly packed into the shipping cartons at the factory. Usually the special traits are white and usually the car will have a combination of two. Here’s a list of common White Lightning features.
White Body
Pearl White Body
Metallic Gold Body
White Chassis
White Tires
White Rims
Gold Rims
White Interior
Tinted Glass
It’s important to note, however, that some cars only get one distinguishing trait and in the past some have received as many as three.
How many White Lightning cars are made?
Generally, 2% of the production run will be White Lightning cars. For example, if we make 10,000 1971 Pontiac GTO models in a Muscle Cars U.S.A. release there would be 200 White Lightning versions.