After that traditional style? Kellyville Kitchens offers solid timber doors in a range of colours and finishes.
Timber doors are less popular these days than, say, 15 years ago, but can still be sourced in about 10 species of timber. Providing a solid timber throughout the door, timber door prices are generally more than double that of polyurethane.
Timber doors are made in a number of different styles from fielded panel square or arched top to veneer panel insert doors. While the timber doors are expensive, they certainly give a classy look and feel to a traditional kitchen, if that is what you are after.