Important: This lora is designed to work with checkpoints based on Pony or Pony itself, for sd1.5 version go here -> https://civitai.com/models/142193/ana-medusa-lancer-fgo
Ana - Medusa (lancer) from FGO, lora is based on game arts, anime screencaps/arts and fanarts, so there will not be a full replication of the style from the Fate franchise.
Main trigger word is simply "Ana", tags like "Hoodie", or "Headband" will add mentioned outfit parts, if you don't want them i suggest putting them into negative prompt.
Suggested weight is 0.9-1 (most of my preview generations have prompt included so you can easily check what weight was used)
Sometimes clothing prompt tempts to change her face a bit, or makes her a bit more older, if it occurs, then i suggest lowering power of clothing keyword