The Seraphim Mutation requires:

• Floating eyes (up to 3 and all the same size, not attached to the body)
• Wings on their head (up to 3 pairs and CAN cover their natural eyes)

The Seraphim Blind Mutation requires:

• Rounder/more three-dimensional floating eyes (up tp 3 and can vary in size, not attached to the body)
• Wings on their head and/or shoulders (up to 3 pairs and CAN cover their natural eyes)

Both variants can also have:

• Halos
• Sparkles, a magical effect, etc.