The list could be endless as the builder lacks a sense of proportion, one of those "all the parts are there, just not put on correctly".

The biggest thing that probably catches the eye first/most is the placement of the rear axle/wheel. Ever since Grabowski built the "Kookie T" (though that wasn't the original name/color he did) we've grown accustomed to the rear wheel being just behind the rear body line on this type of T.