It's time to share a little mixed up progress on the crane charms (first mentioned
HERE) ... this first image is the first batch of cranes post dipping into the Petal Porcelain Setting Agent. I had used decorative papers (rather than thin origami sheets), so the paper was a tad too thick for the size crane (1 1/4" square) I folded:

I was really happy to learn that the setting agent really fortified the cranes - they have hardened really nicely. With this first batch I followed the directions on the bottle and dipped the cranes in the goo and brushed the excess off. I set them on wax paper overnight to dry. Due to the amount of product on them, the bottoms "puddled" slightly which took away the crisp points ... since then, I have thought about how to improve on this and think that simply brushing the setting agent on (in stages) might work better ... that and using thinner origami papers ... so I have folded a bunch of little cranes (there are about 10 more than pictured ... if I'm going to fold one, it's just as likely I'll fold 10 or 20 or 100 ...) ... these are folded from 1" squares and 1 1/8" squares:
The papers are still very pretty and the cranes came out much more precise.
The picture below is a condensed version of the process. The papers in the background are (or were) 6" squares of origami papers - in pinksl, of course. The diamond shapes are cranes in progress, the two completed cranes on the left have not been dipped or brushed and two cranes on the right are two from the original test batch (dipped):

Below is another dipped crane from the first batch. I still like the decorative papers that I originally used, so will be trying to slavage some if possible. Here's one that I am hoping to save (it has also had a coat or two of diamond top coat polish applied):

Even though I have a feeling that this second batch is going to be better than the first (fingers crossed) I did want to do a prototype of the charm that I was picturing - the next two pictures are the first completed prototypes:
Amber Dawn let me know that she can only accept one set of 12 charms from the participants for the
Very Special Think Pink Charm Exchange. Considering the whole idea is to provide Monica with additional raffle items, this totally makes sense. I already completed a set of twelve sparkly pink ones (see the previous post), so I'll be sending those out to Amber Dawn for the exchange ... BUT ... she has given me the go ahead to send two of the completed crane charms, too - if they are high enough quality, she will be use them on the raffle bracelet(s). Wouldn't that be cool?
Being involved in both of these projects has been more satisfying than I could possibly ever explain. I am humbled by the experience and grateful to have been exposed to such an inspiring, kind, creative community of generous hearts. My faith in the world & humanity has been restored ... tenfold.