I compiled the images here
https://imgur.com/a/zqzfR47
Raw was sourced from a third party site, so not the original raw image (hence a watermark)
I have never worked in a scans group or done scan work, but part of the process is erasing the raw text and redrawing the art that was erased so the translated text isn't sitting over blank/erased art. You can see here that MC's bonnet was slightly redrawn to include a more defined ruffle under the word "meeting" in NASS's scan. In No Group's scan, their English text covers it up, but you can see that same ruffle shape just covered by text (might need to zoom in, but it is def not the same as the raw. Seeing as No Group has some untranslated sound effects in their chapter, I believe NASS is accusing No Group of stealing their images at some point during this erase-redraw phase before all the sfx was erased and the art redrawn. I'm not gonna put in the time to overlap the chapters and play with the transparency, but this is my best guess.