[@Dusty]

Okay, few things...
1. Weaknesses, in the OOC it states that you need to have one of the weaknesses labelled required. Neither one of the ones you have listed are one of those ones (this is just a group of weaknesses that make a lot of sense for Water Benders)
2. Clothing should be probably a Fire Nation Prisoners uniform, since once they reach the prison anything the character has is likely taken away making it so that they all are basically wearing the same type of clothing.
3. You are missing a few things listed under Etc... Check the rules again.

Let me know when you fix them.