{ pkgs, lib, config, ... }: let
	cfg = config._archetypes.collections.desktop.cad;
in {
	options._archetypes.collections.desktop.cad = {
		enable = lib.mkEnableOption "install cad and 3d printing software";
	};

	config = lib.mkIf cfg.enable {
		environment.systemPackages = with pkgs; [
			blender
			freecad
			prusa-slicer
		];
	};
}