Nazrin from Touhou Project. Not NYN from Cookie☆.
A significant portion of the training data (and Nazrin's art in general) includes her downsing rods. Unsurprisingly, Pony does a very poor job of generating these. They don't seem to appear unless prompted, but you can add "holding, dowsing rod" to your negative prompt to avoid them.
How do you actually describe Nazrin's outfit? Is it a brown dress? Is it a gray skirt and vest? The brown dress seems to generally come out a little better from my testing, so I included that in the default prompt. The Lora is perfectly capable of generating either, so adjust the prompt as you desire.
Nazrin is often depicted with a basket of mice on her tail or in her hand. Add "mousebasket" to your prompt for this. Unfortunately, it usually doesn't come out very well. Add it to the negative prompt instead if you want to avoid it. Similarly, add "mouse" to your negative prompt if its generating too many little mice.
Prompting for "pendant" often produces more than one pendant. I found that "[pendant]" usually produces exactly one pendant in Auto1111's web ui. I have no idea if [square brackets] work the same way in Civitai's online generator or other webuis, so I left them out of the default prompt. Add them back in yourself if you think they're needed.