At last a compliment on the skies , Each sky took on average 8 to 10 hours to create(including travelling to get shots) and many skies were abandoned as being of too poor quality, in fact if we had had more time before the release , some of those included may not have made it as skymaking got better towards the end.
There are 11 new skies in EB but the RTW engine mainly concentrates on 6 of the new ones that have been created so the chances are you havent seen them all yet. We are really glad you like them Callistus and thanks for the compliments

Thanks
Goth