I don't think that CGI at-warp shot looks too bad, actually. I'm just not a fan of that angle of the ship it sort of does little justice to the grace of the secondary hull and helps support the "top-heavy" look of the ship.
Can we get a screen-cap of the starboard view of the ship near the end of TIL
as it passes through frame? That's always been one of my more favorite shots of the ship and really shows of her grand size and beauty.