OK - I think this has been mentioned before but I'll re-mention it with apologies if it offends anyone...
This version of the SD seems to be a Rogue one blending of the 2 SD's we know and love - the 3 footer and the 8 footer. and this is just my opinion so don't shoot me here... I think we need a LOT more reference of the Rogue one SD before we declare anything on this model to be out of proportion or inaccurate. The few shots I've seen were at odd angles that make direct comparisons difficult or had heavy shadows.
Long and short this blended version is effectively SD version 3 that this kit may be accurate(ish) to... Lets face it we'll always find "something" to "correct"
So while I love the discussion I would advise patience until we have enough data on the new SD to make a detailed comparison to versions 1 and 2, and the model as delivered.to know all the differences. Waiting while difficult will save a lot of brain cycles "fixing" things that may not really need to be "fixed". I hope that was kinda clear
Jedi Dade
No Harm I.
The Rogue One SD is mostly the 3 footer with elements like lighting added. If you look at the attached grab, from the Korean trailer, you can even make out the larger guns along the superstructure of the 3 footer: