Part of the "Seasonal Squirrels" collection, this particular design was influenced by the main thread (Gentle Arts "Deep Forest"), and the rest of the design came from there.  There is also a coordinating pillow ("Winter Acorns" in the collection which uses the same threads.
The model is stitched on 40 count "Vintage Maple Sugar" linen by Lakeside Linens.  Stitch count is 131 wide x 97 high.