The costume department did not have a clue how to build the armour. There were sent sheets of armour that had to be trimmed out and they were left to figured out the best way to put them together without any instructions, which resulted in many mismatched parts. There is obviously a specific way to assemble the parts but yes, throw them together to be screen accurate.
The problem here with Anovos is that their parts do not match the screen used armour. You can assemble them any way you like and it will not matter to me, but I am pointing out the differences whether you guys can see them or not. Anovos has assembled their shins incorrectly on their poster that comes with the kit. Those with more experienced eyes will see that a mile away.