I made some Writing wall posters using the book covers for books I use to introduce each trait. For each trait I also added 3-4 "strategy strips" that you could place under each poster as you learn that skill. Somewhat like you do for CAFE with each CAFE strategy. The books I use to introduce each trait are as follows:
Ideas: Wilfred Gordon McDonald Partridge
Organization: When Sophie gets Angry- Really, Really Angry...
Voice: The Recess Queen
Word Choice: Fancy Nancy (Original)
Fluency: Saturday Night at the Dinosaur Stomp
Conventions: Yo! Yes?
You could also use this and just cover my book covers with pictures of the books you use, then use the strategy cards also. Some titles & book covers are on separate pages, and will need cut/pasted before laminating.