A lora trained on 30 images of the upcoming form of EliaStellaria, following Holostrawberrys Guide.
The trigger prompt is "EliaStellaria"
If no other outfit is specified, it usually generates her typical outfit. If you want to make sure it does, try adding "purple skirt, sleeveless shirt, open jacket, white thighhighs, garter straps" to the prompt. Also, "purple eyes" helps with eye color.
If adding "wings", you are playing gacha to get her goose wings with the purple bands, or some wildly different wings.