Herriman Stadium by Kirbeast with credit to Soy, PMDT, with shadow fix by Yohan1044, and monitors fix by WorseDoughnut [Stage - Texture, Vertex - Pokemon Stadium 2]
Update - 5/28/2018: Added the right monitor fix and shadow fix from LegacyTE, adjusted the lighting
Stadium for Herriman Smash club. Has mountains in the background instead of a city.