3D Vinyl Wallpaper Scene Designs - URGENT REQUEST - start today!

I have a set of rough mock-ups for an upcoming interactive exhibition and now need them turned into press-ready artwork for large-format vinyl wallpaper. Each backdrop must feel immersive—people will stand in front of it and appear to step into a realistic yet slightly phantasy world. Think polished, fully-photoshopped composites with pronounced 3-D depth: sweeping nature vistas, vibrant cityscapes and a few whimsical fantasy settings.

Here’s what I already have
• Low-res mock-ups with composition notes and desired dimensions
• A print template from the wallpaper supplier that details bleed, overlap and panel splits

What I need from you
• Recreate every scene in high resolution (min. 300 dpi at full scale) while refining lighting, perspective and depth cues so the illusion reads perfectly to the camera
• Keep all layered elements editable in Photoshop; smart objects for stock images are fine
• Deliver final, colour-corrected CMYK files (layered PSD + flattened TIFF/PDF for print) matched to the supplier’s spec sheet
• Ensure seamless edge matches across panels so the installation hangs without visible joins

I prefer a photoreal look enhanced with subtle fantasy touches—nothing cartoony—so expert compositing, masking and colour-grading skills are essential. If you have experience preparing museum or event backdrops, let me see it. Once the first design is approved, the remaining scenes follow the same workflow.

Please confirm you can work at true-size, list any specialised plugins or AI upscalers you rely on, and estimate your turnaround per scene.