I'd been thinking about it for a long time, and now I finally have it.

Trigger words: Science-fiction palace, futuristic palace, detailed, realistic.

Useful prompts: futuristic tower, futuristic garden.

Negative prompts (recommended): (arch:1.9), (pillar:1.9), (planet:1.9)

Negative prompts (optional): (high view:1.9), (aerial view:1.9).

Strength: 0.7 -> 1

https://pixai.art/fr/model/1955376419419103848