Hi there, first of all, I am from Serbia. Second, can you elaborate a bit more about this project of yours? What is the extension you want to clone? Do you want to clone only, nothing with original functionality? If there is some, can you send a list of those features?
Also, when do you plan to start and when is the deadline, if there is one?
Anyway, feel free to hit me up so we can talk more about this, I am very responsive. All the best