first of all, good job for challenging yourself with a full scene. i can see that you are experimenting with soft edges too.
i like that you blur the foreground statue, making it out of focus thus adding depth to the image. i do like the bluish secondary light you painted on the clothes to better define the form. i think its a good attempt at the shadows having it less sharp as it stretches.
all the good points i mention brings me to my first criticism, lack of consistency. why is it you blur the foreground and some background elements but not the sky and clouds? why only the clothes get the secondary light source? why is it only the character's shadow that gets less sharp as it stretches?
second criticism would be perspective. lines should converge to a point in the horizon but the edge on the ledges of the fence converge towards the viewer. you are shading the fence poles as thou it is cylindrical but you are drawing it flat. the boys hands and feets are humongous compared to the girls, considering he is further away form the viewer.
lastly i am not sure what u are depicting in the background. it looks like theres a dragon and a tower but i dno whats the grey stuff behind the houses supposed to represent. i can see alot of bluish lighter colors, is that an attempt at atmospheric perspective?