Replicate Background Animation Loop

I need the fluid, abstract background animation you see in the reference clip rebuilt from scratch—same colours, same motion style—while stripping away every extra layer (text, logos, footage). Start with the original reveal, hold the animation perfectly still for 30 seconds, then continue into the existing closing movement. Technical specs are firm: 720 × 576, 30 fps, delivered as a clean MP4. I don’t have any project files or layered assets to hand over, so you’ll be recreating the look entirely in your own tool-set (After Effects, Blender, Cinema 4D—whatever gives a pixel-accurate match). Before final delivery, I’ll review a low-res watermarked draft to confirm colour accuracy and timing; once approved, supply the high-quality render. If you can nail the match and hit the timing, the job’s yours.