Star Wars: The Rise of Skywalker has character posters

The heroes and villains of The Rise of Skywalker have their own character posters. What I want to know is why Luke & Leia haven’t got their own as the film does seem to emanate from them

Lucasfilm and director J.J. Abrams join forces once again to take viewers on an epic journey to a galaxy far, far away with Star Wars: The Rise of Skywalker, the riveting conclusion of the seminal Skywalker saga, where new legends will be born and the final battle for freedom is yet to come.