Great shot
I use "aircraft casts shadow on ground", but I don't use "aircraft casts shadow on itself". The shadow is too ridgid and unrealistic and most models "self shadow" much more realistically. Also I don't use object shadows in FSX because they look like crap. VERY unrealistic......flickering in and out and being the wrong shape for the object that is casting it.
Most quality scenery add-ons like OrbX have the appearance of ground shadows textured into the scenery and it looks MUCH better with zero FPS loss.
Hopefully P3D shadows are an improvement.