List of Medals and how to get them

So we're supposed to get S ranks for 5 PQs. Does it base it on the PQ info that appears in your quest window or something? Because if so, I'm screwed; I only have HPQ completed (and it's a D) since those things came out. And seems as if guys too high level can't get the Veteran Hunter.

Not entirely. I've spotted a loophole in this myself. Some of the "invincible" JQ monsters are in fact, level 200. Assuming this counts kills of party members, I've calculated that it would take about 12 hours to get with a full party of Maxed Snipe Marksmen .