L>help on this picture....f4

Gonna be honest. This is probably my worst work yet lol (as I work on the coloring/shading still and )... (cause got forbid I hate drawing women) and im at my last straw with this request picture.

Going on topic here. In the first picture the guy requested his character and his gf. But he wants them to sit on the weapon shown in his hands and to be honest I wouldnt know how to place it : / And do note the hammer is suppose to be LARGE.

So artist of South Perry please help

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http://i40.tinypic.com/f2j5m9.png