What Buddha in Tibetan Buddhism has three faces?

These are the three bodies representing the Buddha. Details are as follows:

Dharma Buddha (Peluzena Buddha) represents the Buddha body condensed by Buddhist truth (Buddhism).

After practicing, you can report to the Buddha (Lushena Buddha) and get the Buddha's fruit and enjoy the Buddha's country (pure land).

Response Buddha (also known as incarnation Buddha, that is, Sakyamuni Buddha) refers to various incarnations presented by the Buddha in order to transcend all beings and respond to the situation.