Well, there was this:

https://www.reddit.com/r/IAmA/comments/2avk5i/hi_reddit_jonathan_rinzler_star_wars_scholar_and/ciz7w38?context=3

His escape ended on the cutting room floor but there was a scene for it.

I really like what they've done with him in the new Star Wars comics. He has a great bit of dialogue while fighting Luke in the dark. Luke says something like, "Your armor's noisy." Fett replies with something along the lines of, "So's your mouth." I read that and was like, "Daaaaaaamn!"