Necessary consultation, who will show the most realistic AI video generation of product reviews

We are looking for an experienced AI videomaker to create a realistic advertisement lasting about 30 seconds. The script, video structure, time codes, characters, locations, voice-over text, and requirements for the result have already been prepared. The video should combine: realistic AI generation of characters and locations; emotional UGC presentation; correct generation of hands and fingers; accurate reproduction of the product based on provided references; maintaining the appearance of the heroine, the man, and product details in all scenes; German male voice-over; subtitles, music, and sound design; final product shot with logo, link, and CTA. It is necessary to prepare vertical versions 9:16 for Instagram Reels, Stories, TikTok, and YouTube Shorts, as well as a separate horizontal version 16:9 for YouTube. The horizontal version should not simply be a cropping of the vertical video. The work will be done in stages: Development of storyboard and visual style. Creation and approval of static keyframes for each shot in 9:16 and 16:9 formats. Creation and approval of short motion tests. Animation of only approved frames. Rough cut. Final cut, sound, subtitles, and export of all versions. Important: we need a specialist who can work with character consistency, hand anatomy, accurate depiction of the product based on references, and image-to-video. Pure text-to-video without product control will not be suitable. In your response, please indicate: examples of your realistic AI videos; estimated cost; completion timelines; whether the cost includes German voice-over and licensed music; whether source files, prompts, seeds, and reference images will be provided; whether you are ready to work with stage-by-stage approval of each shot. Detailed terms of reference at the link: https://drive.google.com/file/d/1a-GJpwE4GKsZPK4TkVD7CR2YmivsglAm/view

Need generation in AI or editing based on a video example of 10-15 seconds. About a chess academy, there is a sample. Well-generated AI options are accepted. Maybe someone has GEMINI PRO or other models.

I need help creating a realistic AI character for a series of videos about household appliances. I am looking for a specialist who can not only advise on the best approach and tools but also assist in setting up the entire process: character creation, video generation, voiceover, and a system so that in the future I can independently create new videos with this character. I am open to your recommendations and suggestions for the optimal solution.

I'm looking for a specialist with experience in video editing and creating ads with AI. We have a dozen 30-60 second promotional videos that need to have the product packaging replaced with ours, or change a few words in the voiceover and captions, or replace scenes with the website. All videos are in English. Budget is negotiable.

Technical specification for the video https://docs.google.com/document/d/12w1t4k1zskQxKpyy88I9w-H_roVMJD-3Ul7zCIcEljU/edit?usp=sharing