I have recently bought ICM's Packard Twelve model (there was a serious discount so I just could not ignore it). It is a very detailed kit with engine, many chassis and suspension parts, also all doors can be easily posed open, the parts breakdown nevertheless is funny sometimes (passenger room body must be assembled from two halves like an airplane...) . My plan is to display it with the engine room and passenger doors open. Do you know some good sources of drawings or schemes of the plumbing and details? I have checked at smcars but not much there about this. Photos are plentiful online, but some drawings or diagrams could be useful.