Nice work! 
Of particular interest are the one with dark hair, white shirt and blue trousers and the one with fair hair and light blue dress. Here's why:

On the left, character model "50_33Petra". On the right, "towngirl1".
If you go into a tavern in PoTC, you'll often see a random character sitting at a table waiting to be hired as an officer. Sometimes it's female, and of those, occasionally she uses the "50_33Petra" model. She's not quite the same as yours, with grey trousers instead of blue, and a blue sash, but when I saw your pictures I was immediately reminded of this one.
"Towngirl1" can be seen wandering around towns, either a random visitor or a permanent resident. A few of them are associated with quests. The one in the picture is Sabine Matton, daughter of a storekeeper and not very happy about it because he wants to send her off to her godmother on another island, and ultimately to force her into a marriage. If you do the right things, you can get her as an officer. For a female PC, this is very easy - Sabine looks up to you as a role-model and actively asks to join you. A male PC needs to be sneakier - nothing unpleasant for Sabine, but you do end up double-crossing her father.
If you don't like the brown part of "towngirl1", there's also this:

"Brinkley" is a more ornate version of "towngirl1", without the brown bit and with more elaborate decoration on the blue. She's used for a specific character, whom you may meet if you choose to play Captain Jack Sparrow's storyline.
And all of this reminds me that I need to get on with Purpure's pirate outfit! The beret which she's wearing in those new pictures will be a problem, but I should be able to finish off the model with the tricorne hat.

Of particular interest are the one with dark hair, white shirt and blue trousers and the one with fair hair and light blue dress. Here's why:

On the left, character model "50_33Petra". On the right, "towngirl1".
If you go into a tavern in PoTC, you'll often see a random character sitting at a table waiting to be hired as an officer. Sometimes it's female, and of those, occasionally she uses the "50_33Petra" model. She's not quite the same as yours, with grey trousers instead of blue, and a blue sash, but when I saw your pictures I was immediately reminded of this one.
"Towngirl1" can be seen wandering around towns, either a random visitor or a permanent resident. A few of them are associated with quests. The one in the picture is Sabine Matton, daughter of a storekeeper and not very happy about it because he wants to send her off to her godmother on another island, and ultimately to force her into a marriage. If you do the right things, you can get her as an officer. For a female PC, this is very easy - Sabine looks up to you as a role-model and actively asks to join you. A male PC needs to be sneakier - nothing unpleasant for Sabine, but you do end up double-crossing her father.
If you don't like the brown part of "towngirl1", there's also this:

"Brinkley" is a more ornate version of "towngirl1", without the brown bit and with more elaborate decoration on the blue. She's used for a specific character, whom you may meet if you choose to play Captain Jack Sparrow's storyline.
And all of this reminds me that I need to get on with Purpure's pirate outfit! The beret which she's wearing in those new pictures will be a problem, but I should be able to finish off the model with the tricorne hat.