Avatar Features Enhancement

### User Story
Avatar customization limited to physical body attributes. It can be more interesting to add some layers for customizing.

### Why Is this Needed
It give more option for users to decided how the avatar should look and makes it even more personal and unique. An expression of their true self.

### Description
Add additional layer such as more accessories - glasses etc.
Add superhero creator materials like capes and existing known superhero figures.
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*Type*: Feature

### Current Behavior
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### Expected Behavior
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### Definition of Done
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### Data Requirements
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### Additional Information
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