Thing i need to know to build"Herbie"

Hiya,
Well Herbie is a 1963 model Beetle so you are already off to a great start ! As Tomarse says, you also need a ragtop sunroof in a dark grey colour which again you have. The paint colour is Pearl White, L87 is the code and any paint company should be able to mix that for you. Pearl White is a strange colour though that looks greyish in certain lights so double check whoever resprays your car gets it the correct shade with that code. Herbie also has US spec bumpers. As to wheels, depends what look you are going for. In the film "Herbie Rides Again" he used stock solid wheels and domed hubcaps but you'll need to go wider if you want the "race" look and tyre sizes are listed on our website at www.lovebugfans.com Correct Herbie wheels are available from a manufacturer in the US called " Boltons" which are banded but it again depends how involved you want to get. I used Porsche 356 replica style on mine.
The interiors on all Herbies that starred in the films were painted grey so to avoid camera glare. Some of us fans have gone for that, others prefer the interior to be painted in the same colour as the exterior as I have done.
Correct graphics can make or break a Herbie and reproductions are also available from a guy on our site. Don't make the mistake of placing the front 53 either too high or too low on the bonnet !!
Well that's a start !! Best of luck with the project and feel free to join our forum on the site where our members will be happy to provide you with further information.