I used the train ornament pattern from Imagine Our Life. I just left two holes on each end to run the ribbon through so the train stays on the track. The track rails are very simple: two pieces of thin brown ribbon sewn to each diagonal end of the page. The track pieces are dark brown (or gray) rectangles that I hot glued on evenly spaced down the diagonal. I also stitched on a green pocket the same color as the page.
For the peanut, I stitched random black lines to give the look of a shell on the front, plus an "o" shaped mouth and two little white circles attached with black french knots. Then I stitched the front and back together with a blanket stitch. I did the same blanket stitch around the front and back of the peanut butter.