Thanks guys. I did the 3D crowd and set up the grid. The stadium works well in-game, so here is the link for the model:
http://www.mediafire.com/file/7tsen1...ll_Stadium.zip
Not quite happy about the light poles. Also I didn't bother to do 2D diagrams and don't know how to do the background yet, ha ha. I'll probably make improvements in the future. But right now I would like to move on to other ballparks in Taiwan first so we have a wider coverage!