This belongs in the Gmod forums..
I would make more Gmod maps, but i'm not able to do ones like the ones you're suggesting, they are far too complicated for my skills, i was happy being able to somewhat recreate gm_construct and gm_flatgrass :(
Haha flatgrass was easy for you.
Yeah, the starting plate is just one big rectangle with smaller rectangles surrounding the one in the middleBut bl_construct, whoa-hohoho-boy... that is a mess of brushes