Quote - I find it's easiest not ot even bother with the preview image. Just compose a scene then make a quick copy of it with Playdough (use lots of colours for best effect). Place a box with a pinhole near the Playdough models and shine a light on it. then you can just trace the scene that's now projected on the back of the box with a crayon (or felt tip if you can afford the Pro version).

Unfortunately I can only afford the 3 crayon child set (The Lite Version) with only the primary colors. :(