Great design so far! Even though she's smiling, the eyes are pure malice. She definitely looks bad.
Great start on the weapon designs. The bottom ones have lots of spikes, which is always great shape language for evil and nasty, but I personally really like the rounder ones on the top as they are so clearly sharp and dangerous. You might consider combining aspects of both the blades and spikes for more variation and to tie them together with the jewelry pieces you posted in your previous post.
Anyhow, great work, looking forward to seeing more!