Yo!
Here you go, first WIP photoset of my next cosplay, Gildarts Clive from Fairy Tail!
What we need:
*One jumbo sheet of wonderflex
*Scissors
*Brushes and Citadel paints
*Black matte spray
*Hot air blower
*Velcro
*Some glue
*Rivets
*Tongs
(Ps. click on the photos to see 'em bigger.)
First, we cut a nice piece of wonderflex and warm it up and roll it on our arm.
Then we add some velcro with glue on the edge.

Then we make a strap out of wonderflex and attach it to the arm piece. Add one rivet to make it look cool.
I also added some extra straps on the edges of the arm piece to make it even more cooler and durable.

Wrap wonderflex pieces on your fingers to make yourself a gauntlet. Woh, so easy!

Take some measurements of your palm and back of the hand and cut two pieces out of wonderflex.
You can also check out where your joints are going and fold them in the other piece like I did.

For the elbow pad, I took straps of wonderflex, warmed 'em up and stretched 'em on a ball shaped lamp cover.
Then I just cut my elbow pad out the wonderflex ball I had made.

Last, spray everything with black matte spray.
Let it dry.

Use a small brush and google "drybrushing technique".
Paint everything with different tones of silver paints.
Use some blue paint on the strap thing with the rivet.
FINISHED!

What do you think?
Making my wooden leg now ->
-Elffi