We need Metal Decorations block

we want cut iron block, chilsed iron block, and cut golden block, and chilsed golden block and we want diamond type of it! why the coppy is only the metal block have decorations?? and please add golden golem, which mines for the player common ores like coal, iron, copper, and even stone! its like auto-matic mining machine. please we want these things to decore my minecraft world with chilsed metals and cut metals blocks and some assistance to mine, its better than mining alone!