RTF is a global modification that replaces all towns in the game.

Here's another option: Simargl
(from the wiki: Simargl is an ancient Russian pagan deity with unclear functions, included in the pantheon of Prince Vladimir. According to most scholars, it is a semi-divine character, possibly a messenger between the heavenly and earthly worlds (like its supposed Iranian prototype, Simurgh). According to B. A. Rybakov, it is the patron of seeds and roots, the guardian of vegetation.)
However, you'll have to come up with different abilities.