Female Body Building

Question:

I have recently started working with a female client that wants to compete in an amateur fitness competition/body building contest. She is already in great shape with little fat mass. She is looking to change her routine and get into competition shape. What type of strength training do you recommend? I was thinking about starting her in SET phase of OPT model and then progressing to MDT. Her competition is three months away. Would interval cardio training be a good thing?

.......