sourcing this image

ok the callista image on wookieepedia is from the 1998 star wars encyclopedia where it's cropped just as weirdly. and i was able to find a version on the internet archive but he doesnt??? credit??? images???? there's a bit in the foreword about how he thanks the trading card guys, dark horse guys, and lucasfilm librarian. but theres no like fig. 1 fig. 2 like a textbook would have. because star wars isnt about that nerd shit

ive checked the database of cards from the custom card game, this image does not appear anywhere there. a quick duckduckgo for any appearances in any dark horse comics isnt promising. the above image appears to be a different style than "murder in slushtime"

id love advice from people smarter than me