Not an absolute comprehensive gallery, as I haven't included really early works found on Sankaku Channel, and they may be a few unimportant sketches missing, but I think I've managed to include all recent colored/B&W works.

Most are from Nijie, but those which aren't from his Nijie acc are from his now suspended Twitter via Sankaku Channel. https://nijie.info/members.php?id=34555

001-071: Nijie, Color (newest to oldest)
072-086: Twitter, Color
087-108: Twitter, B&W
109-137: Nijie, B&W (newest to oldest)
138-204: Nijie, sketches/roughs (newest to oldest)