About this 3D model

Triangle polypanel with a circle hole. Good for a strong low material panel. hole connector allows you to join two triangles face to face (on the flat side). this allows you to build some structures you couldnt otherwise or to make a whole polyhedron into a module and then snap those together with the hole connector! also connection can rotate being a circle. Could design other features that snap into circle hole like wheels, containers, electronics...etc. planning on designing other polygons with the same size hole for more potential.