If you haven't made the jump to OOTP21 yet, you have a few options:
1 - Make the jump to OOTP21
2- don't download any of my newest updates to my stadiums (if you do, back up previous version as I don't intend to keep older versions)
3 - you can make a simple change to the park .mtl file to fix the crowd textures where you see this.
I'll explain number 3
to edit the (park filename).mtl file do the following:
- Open the park folder (../ballparks/models/<Park Name>)
- Open the mtl file in a text editor (notepad should be fine
- Hit CTRL-F to do a find
- Type in "seating_popularity" (no quotes)
- you want to find the entry or entries with a color specified. In this case you want to find the one that says "_blue" and delete that part
-there should only be one line like that per park, but check to make sure just in case.
- Click save and you should be good.
Hope this helps