I mentioned this in another thread at FIFA 14 stadium forum. Applies to here too.
Kudos to
@D5ouglas for using new Blender, nice idea. Thought about this last night, I might have done the same, Eevee is great... But thing is, it takes a lot of time. Doing stadiums for FIFA 14-15-16 is tedious. I repeat, it is not hard, it is tedious. Too many manual work with lack of automatization. Same reason why most people don't bother with crowds and glares. A reason why PES2021 has lots of stadiums recently.