-This can be useful for arches and cylinders. You just
need to copy paste from this VMF file to your own map.
-Tip: You can use ctrl+w to ignore groups, if you want 180 arch example, just select the brushes you want and copy them to your map.
-Use cutting tool to cut cylinders to shape you want.
-No need to credit me if you use these in your maps.
-Arches are made with 8 wall size which provides good fitting with common 8 and 16 unit thick walls.
-You should not use these as a world brushes, use func_detail instead.