This edit was more amusing and fun, experimenting on how far you could go with the Liquify tool while staying realistic. The first step was to change the perspective of the overal image to elongate the legs and shrink the top. The best way to use the Liquify tool is to select the area you need to modify, duplicate that section onto a new layer and Liquify that layer. It is non-destructive and you can delete the layer if you end up not liking it.