The following URL has a decent outline of the .CR2. http://www.crosswinds.net/chicago/~vladt/poser/P3-Int.htm I learned a great deal about editing the .CR2 from Mason's combined figure clothing tutorial, which is at his homepage: http://www.geocities.com/mr1_x_1/ I think the progam mentioned above is the Poser Library Files Editor, which is two or three pages into the Utilities section of the FreeStuff.

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Cage can be an opinionated jerk who posts without thinking.  He apologizes for this.  He's honestly not trying to be a turkeyhead.

Cage had some freebies, compatible with Poser 11 and below.  His Python scripts were saved at archive.org, along with the rest of the Morphography site, where they were hosted.