Constructs are artificially made and magically animated creatures. Golems are material creatures which are made of parts of once living (blood & viscera, plants) anima and natural elements of earth, stone, clay, soil, etc. Many constructs are imbued with some power from an elemnental Earth spark or fueled by mysterious alchemy. Empowered Mystical Items imbued with motive force are a Construct. Constructs can also be powered through approaches of Technomancy. Under special circumstances, and with rare and unique rituals or spells, a Construct may be made into a Familiar.
Complex forms are often seen to take on the outer appearance of a specific creature or being they are meant to reflect.
Crude forms often seem to mimic or emulate Mechanical/Robotic Items.