While reading this paper I realized that textbook RSA was the only deterministic PHE scheme mentioned. I did cross-check the ones listed in the Wikipedia article also and, quite on the opposite direction to this question, I could not find any of them to be deterministic. Now, I am aware that, as drLecter points out in the answer to the question previously linked, the deterministic ones are weaker and are to be avoided. However, I would be very interested in knowing whether any other PHE scheme exists aside from RSA. I think it might be the reason why it is the only one I've seen where the operation is the same (modular multiplication) in the Plaintext and Ciphertext space.
Also, trying to respect the original notation on RSA's homomorphism but emulating the figure 2.1* of the paper which of these 3 diagrams would be more correct?
*I linked a cached version of the paper 'cause the only pdf I found gets directly downloaded when clicking the link. Unfortunately the figure 2.1 cannot be seen on the cached version, here is the link for the actual pdf.