You state that you booked a Kidani Village Savanna View GV so your room will face the Sunset Savanna. Sunset has giraffes and zebras as well as wildebeests, ankole cattle, and lots of other interesting animals so you should be fine. I've never stayed in a GV so I don't know if you will see more animals from one Savanna View GV vs another.
Kidani also has a couple of Standard View GVs, but they face the Pembe Savanna which does not have giraffes or zebras.