No room for more players.
You've levelled up to 12, well done.
New characters are level 12, 25 point buy, 63,000 starting gold. Drow and Duergar are not found on the surface (not playable), dwarves and orcs (and half-orcs) are still pretty rare but are now playable races. No guns. We're using slightly modified hero points, but you can't take any of the feats.
Previously: You climbed through the tower, killing kytons as you went. Andrew betrayed you, but you killed him, and you reached the Builder and helped Toad Killer eat it. Toad Killer, after transforming into a Devourer apparently made of rotting flesh, dissolved the tower and left you back in the snow. Now you are free to search for the Dragon-shaped mountain.
In terms of choosing domains, I didn't list domains for the gods because I don't know all the domains, stick to Paizo domains but any source you want. If it's not standard or if it's only close enough to what's listed for each god, ask me about it so I can check (or look it up).
For PCGen, inquisitor domains are more limited because the way they're coded is bullshit.