While it's nice to have a style, you can't use it to cover up certain mistakes. Broken lines do look nice, and I actually use them myself for certain things, but I don't think it's helping you very much with this piece.
*Her head is too large. If you want large heads, you actually need to be more obviously stylized, otherwise it doesn't work. Anime characters with heads that big don't look very good.
*Her ear looks like it's coming out of the back of her neck. It needs to be higher.
*Her arms are two different widths and lengths that cannot be accounted for through perspective or position. Even them out. Somewhere between both sizes.
*Her pelvis/hips are too narrow, causing the rest of this to be too narrow also.
*The style of this feels off. While there CAN be characters with very large heads and very small feet, it has to look very intentional, and this doesn't give off that vibe.
Good example of intentionally warped proportion