Generate a family coat of arms with the following description:

Shield:
The shield should be divided into four quadrants, each representing a different aspect of the family name and heritage.

In the first quadrant, depict a golden key guarded by crossed swords, with a cross at the end of the key handle, all depicted in gold on a blue background. This symbolizes the role of "Eduardo" as a guardian of profound knowledge and wisdom, protected by strength and guided by spiritual enlightenment.

In the second quadrant, depict a single tower, portrayed in silver on a red background. This symbolizes determination, resilience, and family protection.

In the third quadrant, illustrate a mulberry tree laden with mulberries, depicted in green on a golden background. This symbolizes sustenance, nutrition, and a deep connection with nature.

In the fourth quadrant, depict two rampant golden lions with a red background, symbolizing protection and mutual support among family members.

Crest:
Above t