it's..... strange......
it looks like late TOS or TMP, but it has some TNG and even late-TNG elements. I mean, the seats beside the Captain's chair are TNG icons, there's no XO or Guest seat in the Ent-A, Ent-B or even Ent-C, if I remember correctly from TMP, Generations and Yesterday's Enterprise.
and those smoothed pylons are definitely not TMP. fits more like late-TNG or even post NEM.
this would fit perfectly on an experimental vessel. it's big and looks nicely planned, if you place your lights correctly you can mask some areas and light some others, like the Capt chair, the back console, the viewscreen, etc. a dark scheme like the Intrepid at red alert would also work. find a good LCARS scheme and you're done.