When the holograms come in and you assemble the coins, I strongly recommend a photoshoot with professional equipment at a variety of angles: Single coin front and back, stacks of coins, piles of coins, coin in hand, Lealana alongside Casascius, coin on keyboard (representing digital nature of LTC), and lone coins on different backgrounds (matte white infinite background, reflective black surface).
Pictures of Casascius coins are often used as stock pictures in BTC news stories. Professional shots of such high quality Lealana coins would greatly increase interest in LTC, giving the coin more legitimacy. As the leader of the LTC publicity campaign, Lealana coins themselves would gain popularity from the free advertising and public exposure.
I am looking to buy 18 coins at 25 LTC each, in the leatherette cases. Can you provide 1 COA for each coin?