i don't mind 3D it add more to the immersion factor and seeing morte in full 3D with expression would be awesome
No it doesn't, and no it wouldn't. Morte HAS no expressions, he can move his jaw up and down and roll his eyes and that's it. HE HAS NO FACE MUSCLES. The character worked because his expressions were narrated instead of shown, and thus left to the imagination. A 3D morte would either look goofy as hell (flexible bones) or would not look expressive at all.
Also, that baldur's gate 2 redux looks godawful. At least Jaheira's face is sort of realistic, but no comment on the body.
On-topic now: a Planescape Torment in this day and age, with modern graphics, would be an impressive feat indeed. That said, are you daft? It was too slow-paced and narrative-driven FOR THAT TIME, it would be a total disaster for the drooling casual console gamers of today. Not that its control scheme could fit on a console without being bastardized, anyway.
So yeah, Planescape was sadly always destined for the specific niche that prefers a bit of adventure game into their RPGs.