He used 4x_eula_digimanga_bw_v1_nc1_307k for ERSGAN had some issues with gradient screentones on this model but thought it fit with Araki's art
and downscaled the pages to 1568x2475 for saving storage.
Read on page 51 on chapter 1.
Would you also please publish this on nyaa.si or on mega.io i am willing to contribute by hosting the files because alot of people are in need of a B&W scan for SBR, thank you kindly for your hard and tedious work.
Add me on discord if you're interested in the hosting "Pancres"