SilverWook said:

If they change it too much, then is it really the Star Wars that might have been? The whole point of this endeavor is giving us the look and feel of the proto SW universe Lucas was trying to imagine back in the early 70's, warts, "ropey dialogue" and all.

Can't wait till they get to scary looking Chewie.

Yes, I'd prefer they change nothing then we can get an interesting glimpse into the early stages of George's thoughts. The dialogue is going to be less than perfect by default because this is before it was improved into what we know.

Anybody know if (Early Falcon aside) the artists are just making it up or are there known 'early concept sketches'/'detailed descriptions in the script' of how things should look.

Even from these 9 pages I'm forming the opinion that George based the PT heavily on the leftover elements from this script (Minus the already used OT elements). Notice the planet called Utapau, later used in ROTS.

btw That ship from the first title page reminds me of something, but can't quite put my finger on it.