Having trouble drawing a pony in a 4-point stance

[Rainb0wdashie 60]

Could somepony give me some help? 
 
I'm trying to draw a pony in a 4-point stance for a picture I want to draw, but I'm running into some problems. 
 
I'm using this picture as a reference, trying to draw it from a side view instead of from a downward one, and my body and hooves just don't look right. My attempts are below:

 

Gestrue drawing:

 

 

Roughing out the figure: 

 

 

Refining: 

 

 

The head looks fine, thge wings look fine, I can even work with thew hooves a bit, But I don't know how to get the rest of her to look right. Do you guys have any tips?