I'll tell you that even though you see another exact model as yours...
when you get yours, it may be different...
Our 2013 07-2013 build 38gk (which we've still not had a pdi on) is MUCH different from the 2013 08-2013 38gk we saw at the RV show...
Redwood is making constant changes!
some better, some not as good... IMHO
the differences we can recall are:
rear 'trunk' storage,
MUCH different paint job and graphics,
stove back splash area,
Shower enclosure is different,
both tv sizes are different...
IIRC - from 55 to 40 in LR and 26 to 32 in BR?
Some before and after pics here: