tos/tng restoration took place during the height of physical media when it was profitable and was a ONE OFF. as far as i can tell, there hasn't been ANY OTHER TV series/program that went through as thorough as restoration/remaster as tos/tng.
they've barely restored most of the other TV series...
you can find out whether any title has steelbook or slips or whatever by visiting blu dash ray dot com.
as for remasterting TNG style, that was a unique event that happened at the height of DVD/Blu media at the right time and right place. i can't think of any other TV series that received that...