Finally saw this Pelikan M205 Moonstone in person at a local stationery store while browsing with a pen friend. I was looking for a chrome trim Pelikan for my chrome tone nibs. This looked perfect, and I really like the look of the resin's glitter effect, it's very subtle and well-distributed in the resin, but you can definitely see it while you use the pen.
I've paired it with a M625 OBB nib I got new old stock. It's a lovely nib, I will share some writing samples soon.