Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download School Scene Free.
School Scene v1.5
NOTE If this download link requires a Decryption key, please enter this key: igTLWmOdTy_COkvJY69scqT1lGQEp2uWZQ9TAOoorXE
SCHOOL SCENE – include exterior, detailed interiors of MODERN(Day+Night) and HORROR scenes
— FPS SCENES DEMO —
— VR HORROR SCENE DEMO — (HTC Vive)
– EXTERIOR School building (not modular), yard, soccer field, road, lamps, buildings, trees
– INTERIORS 5 unique classrooms,computer class, sport gym, kitchen,assembly hall, teachers room, director room,toilets
– TOTAL over 80 prefabs with colliders in clean and dirty versions, Day/Night/Horror/Mobile scenes with Baked GI
Asset requires import Standard Assets and Post Processing Stack
Update V1.6 – Added building with interiors, added an optimized for mobile platforms day scene