We have these! It's a great set. Love the dwarves on the log :)
They are a great set. I particularly like their large-format size as compared to the smaller lithos that were released in 2009.
I didn't know there were smaller ones! The only small lithos we have are from The Animation Collection DVDs and the Studio Ghibli DVDs. That's interesting..
The 2009 SWSD Limited Edition Diamond Collector Set included eight lithographs (7" x 5") of original animation drawings. I'll be posting them about a week from now.