Tropico 4: Plantador

Fans of El Presidente can now show off their less militaristic sides with the new “Plantador” DLC for Tropico 4. The Plantador DLC adds new character traits, buildings, decorations and a “Research” mission theme that challenges players to become a captain of their island’s industry.

The Plantador DLC includes the following -

Get into the plantation business! Construct new plantations for more workers and larger fields, choose the "Plantador" character trait for improved agricultural production and export prices, and wear a sombrero. New decoration items include a water reservoir, a windmill, flower beds and trees. The mission "Research" challenges you to build a profitable industry while researching and unlocking new buildings as you go.
Building: Plantation - very large farm that can produce cash crops such as sugar, tobacco and coffee. The Plantation houses more workers and has more fields than the normal farm
Character Trait: Plantador - Improved agriculture production and export prices
Character Outfit/ Vanity Item: Sombrero - for male and female avatars
Mission Theme: Research
Decorations: Water reservoir, wind propeller, water tower and more!

Source: The Publisher Official Forum.