Pleased to see that the shadow effect you wanted has come to fruition, Alan, and that the canopy is as compact as the rest of the scene i.e. it doesn’t dominate.
If you don’t mind my saying so, the effect is a little undermined IMHO by the shadows straying onto the backscene i.e. the feeling of depth is now lost (forgive the crude emphasis as I’m sure you already knew what I meant, Alan).
Not that I’m an expert in such matters by any stretch of the imagination, but perhaps some ‘overhead lighting’ might dampen the effect or at least help to re-cast(?) the shadow away from the back scene?
Otherwise, an excellent enhancement of the overall scene, Alan. Now some judicious weathering....
Regards,
Jonte