This map was originally designed by a member in my community, Got Pwned? With his permission, I created my own up to date version...
Due to such a large map file size, I'm pretty sure you have to use a sv_downloadurl to distribute from your server.
What caused the large map file?
-the usage of shapes, geometry.
-compiling with RAD, makes the map look better
No leaks what so ever, I am 100% sure of that.