AI Object Integration Urgently Needed

I have a short video, under one minute long, that requires a convincingly added AI-generated object. The original clip is already edited; all that’s missing is the new element tracked, lit, and color-matched so it feels native to the scene.

Here is what you will work with and what I need back:

• I will supply the original video file plus any reference images or sketches of the object once we start.
• You handle motion tracking, rotoscoping where necessary, lighting and shadow matching, and final compositing. Tools such as After Effects, Blender, Runway, or similar AI/VFX software are fine as long as the result is clean and artifact-free.
• Deliver the final video in the same resolution, frame rate, and container as the source, along with the project file(s) so I can archive or tweak later.

Acceptance criteria
1. Object sits naturally in every frame—no jitter, sliding, or mismatched blur.
2. Lighting and color grading match surrounding footage.
3. Audio and original edits remain untouched.
4. Turnaround time: 24 hours from project award.

If you have recent examples of comparable object inserts, please reference them when you reply so I can quickly verify quality.