Wait will there be any graphic upgrades for SCP? I mean wasn't that the point of Ferrium?
Well there
are graphic upgrades but it's worth noting that with anything, SCP or hypothetical brand new engine, yer main issue is going to be getting that high fidelity content there. Particularly with higher poly models and higher res maps; IIRC the main purpose of Ferrium was not so much graphical as gameplay (although a big part would have been, I believe, a lot more modding flexibility in all forms), such as proper support for newtonian physics or intersystem travel. This is, of course, going by my half remembered recollections.