Choi Rong (Sunbae) from Doki Doki Connection, a mature and curvy one of the three love interests of the MC. This turned out pretty good, considering the manhwa wasn't super detailed. It's also pretty flexible - I trained it on 49 images, cropped and cleaned up and trained with prodigy on onetrainer. https://civitai.com/models/298609/choi-rong-sunbae-doki-doki-connection