Hmm, I wouldn't say that was 100% true. The new Raveshaw's face does look a lot more youthful that it really should be. If there more more facial lines/wrinkles, more scars and the shape of the face was reworked a bit, it'd look fine imo. It just doesn't look as if care and attention has been paid when trying to replicate Raveshaw's face.
There's still the problem of that Tiberium Wars Nod logo too.
Also I've just noticed, his ears are comically large.
I think it's a pointless to make him look exactly the same as in Renegade. You certainly won't notice, or even care, while playing the game. The current rendition of ravershaw will do the job just fine.
Besides, he looks better than the original.