the main reason you dont see more of these resin kits is the amount of time it takes to make the master. what with doing all the research then actually mastering the model, its a huge undertaking.ive done two wagons, the 72 torino being the more involved of the two. and it took over a year to get done. many casters are always on the lookout for master builders. if anybody feels up to the task, i'll be willing to concider casting more wagons and 4 drs. keep in mind the masters have to be the quality that your fellow modelers demand. and rightly so, these things aint cheap.