Well i think should make blog

Symmetric : 1 studs, 1 studs, 1 studs, Max Size: 512, 512, 512

Plate: 1 stud, 0.4 studs, 1 studs, Max Size: 512, 512, 512, 512

Brick: 1 stud, 1.2 stud, Max size: 512, 512, 512

Go a bit down and voila