Realistic Background & Sky Replacements

I have two short video clips that need polished VFX work:

Clip 1 – static camera
The entire background has to go. I will supply visual references for the new environment, so your task is clean rotoscoping, precise masking and seamless compositing that makes the replacement look like it was shot in-camera.

Clip 2 – moving camera
Only part of the sky must be swapped. The shot keeps the foreground, so I need solid motion tracking, lighting match and edge blending to keep everything natural as the camera moves.

What I’m looking for
• Proven experience with background removal, rotoscoping, motion tracking and sky replacement (After Effects, Mocha, Nuke or similar).
• High-quality, realistic results with clean edges and no color fringing.
• Quick but reliable turnaround—let me know how long you’ll need and your fee.
• A link to similar work in your portfolio.

Deliverables
1. Two finished clips rendered in the original resolution and format.
2. Editable project files with all masks, tracking data and assets clearly organized.

If this sounds like a job you can ace, send your reel, price and timeframe so we can get started.