Making, Cat Ornament.

I try making a cat ornament.
The cat is designed a ornament that sits on the edge.

Try 1.
At first, the cat design using 123d design then make STL data.
Making STL data converts slicing g-code by Slic3r.
But Slic3r made superfluous data in the g-code. It isn't support parts.

Try 2.
Slic3r can't make support part in successfully by Slic3r. I have no choice but split data at legs. Legs designed to fit into mold shape.
A part of legs is satisfactory result, but bust partially is made superfluous data in g-code.

Try 3.
I tamper with objects data, so change size, angle, position and cat's face... Data making and printing tried several running.
At last, I can make successfully one.

If only printing bust, it's shape looks like SEIZA(formal style sitting in Japan).

The cat sits on edge.
   123d design data
   STL data

Conclusion.
Slic3r fail making data that was made STL data conditions, so slight changing oject construct objects, for example objects size, angle and position.