Well its not meant to look like that in the final product.

It's just a rough sketch idea for now.

if it's tranferred to CG and polished,  it'll give it a different look.

This is not computer generated.  It is just an idea drawn out to give direction where it could go to.

The colors would change and there won't be such a thick outline, it would look more towards a coin type embossing type of thing.