You can get help from The One Page Novel and enter your beats in the "Summary / Beats" property of the database.

& here's a ton of scene ideas you can draw from:

1. 30 Ideas for Your Opening Scene: https://www.eadeverell.com/opening-scenes/
2. 30 Scene Ideas for World Development: https://www.eadeverell.com/world-development/
3. 30 Scene Ideas for Plot Development: https://www.eadeverell.com/plot-development/
4. 30 Scene Ideas for Character Development: https://www.eadeverell.com/30-scene-ideas-character-development/
5. 30 Scene Ideas for Mystery Subplots: https://www.eadeverell.com/mystery-writing-prompts/