I need a Spline animation for a Home Page

I need a 3D GIF animation in the spirit of this site: https://www.uplix.fr/
Animation going from bottom to top https://www.istockphoto.com/fr/vid%C3%A9o/connexions-de-lignes-et-de-points-num%C3%A9riques-se-d%C3%A9pla%C3%A7ant-dans-lespace-abstrait-gm1351300566-427103358?irclickid=z0SwitXtYxyKWNPR9Dw2d0FkUkszDFWVEWTo1Y0&irgwc=1&cid=IS&utm_medium=affiliate&utm_source=Freepik+Company%2C+S.L.&clickid=z0SwitXtYxyKWNPR9Dw2d0FkUkszDFWVEWTo1Y0&utm_term=srp-video&utm_content=917949&irpid=39422rom bottom to top in this inspiration :

But I want an animation to illustrate the technology, digital, the seriousness of our agency, digital know-how, AI, SEO, SEA, training... in short our expertise, our services and training.

The digital graphic style must be consistent with our site https://www.expertisme.com/ which is our site

You can use customer visuals on the references in the Projects menu and on the slideshow of my website https://www.expertisme.com/ because I do not want the slideshow on my website.

Can you send me an explanation of your project to validate the graphic project before carrying it out?
Deadline: Tomorrow morning 9am Paris time

Thank you for your feedback and your real book of gifs.

Can you explain to me which software you use for this please ?