Slimming Video Edit

I need a video edit to make me look slimmer and more defined.

Requirements:
- Double chin removal.
- Slimming of waist, neck, and trousers at the start.
- Should appear as if I've lost 3 stone.
- Jawline definition enhancement.

Ideal Skills and Experience:
- Proficient in video editing, especially in MP4 format.
- Experience with body reshaping in videos.
- Attention to detail for a natural look.
- Ability to work from reference/samples provided.

Please provide before-and-after samples if possible.