# GPT Image Hub prompt

## 3D-Schulturnhalle Boss-Arena
- URL: https://www.gptimagehub.com/de/library/3d-school-gym-boss-arena
- Generator URL: https://www.gptimagehub.com/de/generate?promptId=oss-ym-g2-33633
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fde%2Flibrary%2F3d-school-gym-boss-arena
- Category: 3D-Render
- Model: seedream-4-5
- Aspect ratio: 16:9
- Style: 3d
- Tags: turnhalle, boss-arena, 3d-render, spielumgebung, magischer kreis, unreal engine, anime-spiel
- Updated: 2026-10-27T20:45:03.098Z
- Created: 2026-10-27T20:45:03.098Z

Erzeugt ein sauberes 3D-Umgebungs-Rendering einer Schulturnhallen-Boss-Arena ohne UI mit einem Schattenspuk. Passe Architekturdetails oder Leuchtfarben nach Wunsch an.

### Full prompt
```text
A clean, explorable 3D environment render of the school gym battle arena from the reference photo, rebuilt as a real-time game level. In the center, a masked shadow spirit hovers as a solid 3D asset above an intricate glowing purple sealing magic circle.

Setting: Architecturally detailed Japanese high school gymnasium with a polished wooden basketball court, accurate court lines, wall safety padding, wooden wall bars, exit doors, side upper balconies with railings, large windows, exposed steel ceiling trusses, and hanging industrial high-bay lamps. A theater stage with closed red velvet curtains stands at the far end. Exactly four basketball hoops are visible: two along the left wall, one at the far back, and one on the right wall.

Lighting & Mood: Cool evening interior lighting with soft purple ambient spill and crisp reflections cast onto the lacquered floor from the magical circle and spirit.

Camera & Style: Wide cinematic shot from an elevated spectator viewpoint. Realistic 3D anime-game aesthetic rendered in Unreal Engine 5 style.

Constraints: No game UI, dialogue boxes, HUD, minimap, health bars, player character, text, or watermarks.
```