Some macroblocks for modular vanilla scenery building I put together, this is focused mostly on single combinations that would be annoying to place normally due to placement parameters or having to freeblock, hopefully this can be useful!
If you want to remove a layer, you can paste the contents of the z_modular folder directly into your blocks>stadium folder, this will help keep the menus lower on the screen!
The macroblock folder is found in Documents>Trackmania/Trackmania2020>Blocks>Stadium
EDITS Added some more macroblocks (freeblocked canopy, another pole, quarter pipe fillers, flat upside down effect blocks) Removed my personal macroblocks from the user macroblock folder