You do realize that it takes couple of months to render 10 minutes of such high quality cinematics and the cost is enourmous. I can see a movie being created in that way, that's like total of 90-100 minutes which is doable in couple of years but if you want 30-40 minutes long episodes with multiple seasons and one season would have like 10 episodes, that's just unrealistic in current year. There's no way such series would be profitable cost/time wise.