Selection of images for YouTube video

Looking for a specialist to select and prepare visual assets for YouTube videos (historical theme, history of antiquity).

Work format:
Need to select images for creating parallax animation (Parallax effect), where the foreground and background move at different speeds, creating a depth effect. The duration of one video is about 5 minutes.

Volume:
Approximately 1 scene for every 7-10 seconds of video. So for one video, about 30-45 prepared images are needed.

Image requirements:

• High quality (minimum 1920×1080)
• Suitable:
  • classical painting (preferably)
  • modern illustrations in the appropriate style
  • frames from movies (only in high quality)
• Images must be suitable for layer separation (clear foreground, background, ability to separate objects)
• Combining elements from different images is allowed (for example, a character from one source, background from another), but:
  • the style must be consistent
  • visual conflicts between elements are not allowed

Historical accuracy:

• Images must correspond to the historical era of the video
• Anachronisms are not allowed (for example, incorrect types of armor, weapons, architecture, etc.)
• A basic understanding of historical periods will be a great advantage

AI-generated images are not allowed!

Processing:
After selecting images, you need to:

• Cut out objects in the foreground (create layers)
• Separate the background
• Fill the background using Content-Aware Fill in Photoshop (or equivalents) to avoid empty areas after cutting
• Check that the result looks natural and without artifacts

Expectations:

• Ability to work with Photoshop
• Understanding of composition principles
• Attention to detail
• Basic understanding of history is preferable

Additionally:
I expect long-term cooperation in case of quality execution of the first task.