Jeep Wrangler Unlimited Clear Body for 12.3" (313mm) Wheelbase Scale Crawlers This is the Pro-Line Jeep? Wrangler Unlimited Rubico Clear Body. The Jeep? Wrangler Unlimited Rubicon body. Rugged, tough and soon to be classic styling are now available from Pro-Line for 1:10 Scale Builders and Rock Crawler owners.