Need 3D advice: Shiro Kibo 3D model issues

I've been having a few issues with the creation of a specific character of mine. His name is Shiro Kibo.

  image.jpg (Size: 120.86 KB / Downloads: 5)

 The issues I've been running into is following as such:

1. Creating a seperate object that forms the ears that can turn with the mesh clipping out of the head.

2.creating the goggles that fit on his head, but do not clip through his eyebrows.

3. Creating the belt and scarf.

If you can give me some tips on how to solve these issues, I will appreciate your assistants.

Here are some pictures of the model I was working on:


  shiro.png (Size: 57.5 KB / Downloads: 0)

  shiro2.png (Size: 45.64 KB / Downloads: 1)