I have been working on a little essay about plastination, http://www.gwern.net/plastination - it's not very thorough, but Darwin says he'll send me what he's written before on the topic of plastination/chemical fixation, which ought to help a lot.
Thanks! Upvoted for the useful essay link. I have started reading the essay to get more familiar with this.
From Mike Darwn's Chronopause, an essay titled "Would You Like Another Plate of This?", discussing people's attitudes to life:
Conclusion, graphs, and references in article. As usual, I recommend reading Chronopause.com as Darwin has many good articles; to quickly link a few: