Hi Chris, something like that is already available on the official LEGO® website: (URL) perhaps the Lugnet community could improve the list? With a search function? What is still missing is a possibility to add new grey parts in an MLCAD file so (...) (18 years ago, 17-Jun-06, to lugnet.cad)
(...) It might be possible to set LDD to automatically convert regular greys to bley by remapping a couple of colours in one of the XML files. As you say though, the best way would be for the various editors and converters to recognise bleys (very (...) (18 years ago, 17-Jun-06, to lugnet.cad)