I think it would be cool if it was something a bit more human-esque.

Like less contrast between the colours of his fur/face, overall a bit less hair, let’s suppose it’s just more mobile than gorillas but not as mobile and agile as we are, but that it could make it less hairy due to sweating and whatnot.

And chimp faces are just a tad more human in my opinion than gorillas. And gigantipithecus… sounds like it might be more related to us than gorillas