Welcome to the forum, keto is a good option but the diet needs of each person is individual, there is no one diet plan that will suit everybody, usually the best place to start is your existing diet combined with working out what your individual nutrition needs are.
What does your current diet look like ?
how much do you weigh ?
what is your bodyfat %
how tall ?
how old ?
activity level (exercise) ?
Injuries, health conditions, allergies ?
I have been keto for years, however what I eat based on the keto guidelines are different from what somebody else may be eating.