Make me a map for PvP. This map sho...

Make me a map for PvP. This map should be 100x100 and should be themed as a mystical forest with trees and somewhat mountainous terrain, but like a valley. (the walls can be barrier blocks or glass it should be like a valley without a river or anything, it should be 100x100 not 1000x1000, change the color palette to fewer blocks and more precise, the mountains should be more pointed and there shouldn't be so many trees or weird things