The model is the Flux.1 Ballpoint Colored Pencil Lora Style Model.

Features:

1. Delicate hair and outlines, allowing you to zoom in and appreciate the brushstrokes.

2. Lighter colors, as colored pencils tend to have a softer hue.

3. Can be used with prompts like "chalk drawing" and "Coloured pencil drawings," with results shown in the image below: