Peter Pig has made a series of vehicles based upon the Dodge touring car. They are 1:100th and will work well with 15mm figures.
Four-person, one-person, supplies and a pickup. Here they are!
The vehicles are resin with a metal screen and separate metal heads.
£4.00 GBP each. For U.S. customers, Brookhurst Hobbies in California will have them.