Step 7, I don't have the materials to make a single stone for myself yet, so other people would have to get the pictures. Haven't seen anybody in-game holding one personally either (saw one but it was in the back slots so the effects weren't there).
As far as the squire/divine weapons, they're player-accessible versions of the G19/G20 NPC weapons.
[Image: http://i.imgur.com/qtwlGZC.png]
[Image: http://i.imgur.com/mfM3Vn8.png]
[Image: http://i.imgur.com/GSbh16k.gif]
[Image: http://i.imgur.com/u3qEuO1.png]
[Image: http://i.imgur.com/BNDEQ20.png]
(The actual versions we get will have proper names/icons/descriptions, this is old.)
The blue stones, the Ancient Magic Crystals? Super rare from the intermediate supply boxes, and supposedly a bit more common from the advanced supply boxes but I can't get the advanced ones yet. I've gotten one magic and three golden so far.