Public Shaming / Sign Under Breasts

First time trying to train a concept. I got sick of how hard it was to generate signs that didn't cover boobs or had too much text on them so I had to get this done myself.

This LoRA is intended to hold signs underneath the breasts and also produce blank signs, in the form of a wooden board, chalkboard, or electronic tablet. This is for the purpose of adding your own text to it later. It also has a greenscreen sign that could be chroma key'd into displaying a different image/video on the tablet screen she's holding, but this seems to generate poorly whenever I try to have an actual background so use "simple background" for that and erase the background later to Photoshop her in the middle of the sidewalk or whatever.