Hey, this turned out pretty well! I feel like you could make the edge of the hat's brim a bit more defined- it feels a little soft at the moment. I'd also mess with the cool green flame particles, and make them a bit chunkier to better match the concept!
Solidly cute sculpt. Can't wait to see the "monstrous" looking hat. Might want to soften the folds at the bottom of the pants and emphasize the indentations on the chest on her right side. From a design standpoint the shoulder skulls can be emphasized more... Make them affect her silhouette, right now they don't draw the…