THEY LOOK LIKE HADES in hercules
Attached link is to vase art of Hades palace.
his look doesn't change
Theyre not real
It's made entirely of dog skin and has a wing attached to each side of the helmet, so that it looks similar to the helmet of Hermes.
The bident is supposedly black. The bident was never used by anyone other than Hades
The three headed dog owned by Hades was named Cerberus.
Made of ebony
It depends upon artistic rendering.
It depends upon artistic rendering.
Hades is a fictional character and therefore his scepter is immaterial. It looks however you imagine it to. The only real power in Hades' Scepter is your imagination.
Below is a link that features Hades the Underworld at a look over the course of current and past Greek history.
The Keys to Hades, the two-headed dog Ceberus and the Helm of Darkness.