Remove Backgrounds From Group Photos

I have 3-4 high-resolution group shots, each containing around 100–150 people, and I need the entire background taken out so the images sit on a completely transparent layer. No glow, drop shadow, or other post-effects are required—just a clean, crisp cut-out of every person.

These files will be dropped into presentation and AV material for an upcoming event, so they must remain full resolution with natural edges, accurate hair detail, and no visible halos. Please preserve original color and lighting exactly as captured.

Deliverables
• 3–4 PNG files with transparent backgrounds, sized exactly to match the originals
• Clean edges on all subjects; no leftover artifacts when placed over dark or light slides
• Turnaround within the agreed timeline; I’ll supply a download link to the RAW or high-quality JPEGs as soon as we start

I’ll approve the job once each file passes a quick test on both dark and light presentation slides. Let me know your estimated timeframe and any questions you have about the source files.