>>56634433Hey, I used to heavily shill for that game decades ago on this board, there actually was an official artwork book released in Japanese (like the one in English for the first game with its altered Imakuni? art), a guy called White Ranger Spriter even sent me a link to it on MSN mail, unfortunately I lost all of my correspondence on that account later somehow.
Your best bet is asking Pokémoa/Soara about it, since the artist drew a full body shot of Ryoko from that game and prepared face icons in colour for other characters:
https://web.archive.org/web/20151104081127/http://www.pokesho.com/chara_game2.html .
There was also a South Korean artist who drew a full body pic of Rui (the other of the two Admins) on Pixiv, still active the last time I checked.