Yolande is on the PHB cover, and I think one more art piece elsewhere in the book.
In the DMG she is depicted in the Marks of Prestige section giving some medals.
As far as I know she was only ever officially depicted once in black and white, and is fairly just an elf.
Shar was mentioned as...
Him being ousted from D&D is in my opinion the start of any rift between him and his family and the game.
To be exact I was replying to a guy who said WotC made the rift. Which I don’t think is really the case.
https://renegadegamestudios.com/exodus-roleplaying-game-travelers-handbook/
https://renegadegamestudios.com/exodus-roleplaying-game-creature-catalogue/
Restocks are up for Pre order and will come with PDFS.