過去作で参考になるかな
https://light.dotup.org/uploda/light.dotup.org527061.jpg
https://light.dotup.org/uploda/light.dotup.org527062.jpg
https://light.dotup.org/uploda/light.dotup.org527063.jpg
https://light.dotup.org/uploda/light.dotup.org527064.jpg