When I modified my
Love Bug, I made all new doors out of box car siding. I also removed the ice box and added a matching door. The entire project set me back about $40 for the wood, glue, stain, adn varnish. I think they look much nicer and are lighter weigh, lighter color, and much better looking.
However, if you like the original look, it is easier to order from Scamp.