Help With New Picture

In spite of needing to do art that has been paid for, my brat of a muse wants me to do this. The problem is I have no idea what it should be or how it should go. So I am stumped and need suggestions. I like the armor on the one side and may do the sketched armor on the arm, but I have NO clue about the lower half of her. I am not sure about the leg position or what she should or should not be wearing. ANY ideas or input is welcome!