Based on the 4 DVD OVAs of Taimanin Asagi, I manually took frames from the 4 DVDs

Please generate images to see what it looks like on other workflows, I am using sd forge with this prompts to try to replicate the style locally:

Positive: [Characters+scene] anime screenshot, anime frame, from anime, 2000s anime style, ova style,compression artifacts, slight blur, color banding, low resolution, film grain, cel shading, soft shading, dvd screencap

Negative: high quality, highres

Using DDIM+Normal, but you can play around

For in site generation use LMS, CFG ~4 to 5, and ~30 to 35 steps, and add anime screenshot, anime coloring to the positive prompts