First I would like to thank you for your thorough review and questions.
The difference in the types of doors is due to their purpose, for the warehouses I decided to leave the less designed doors and what the kit provides from longitudinal panels.
I upgraded the doors in the partitions and the living/sleeping rooms to designed/carved doors. The kit also provided them with a blueprint of a molded/carved socket.
Regarding the questions in the last picture, the left door I allowed the tiny flaw in the milling to remain authentic and I have not yet finished shortening the hinge straps on the left door.
Hope I answered your questions