A quick update:
got more supplies today and currently making the veins for the sleeves, have got some sewn onto one sleeve. Need to sew the rest on, then make some more for the other sleeve and sew them on. Running low on dressmaking pins (I honestly don't know where they go too), hence making the veins one sleeve at a time. Then I'll be making tubing for the claw/sleeve that has tubing and sewing that onto the claw/sleeve. Then will make tubing for the back of helmet, into back when at it and pin it into place.
Then after that I "only" have to cover the ribcage, claws and mouthpiece in silver metallic fabric, I got a top from a charity store today that will look good, when cut up and applied. Then cover it again in gossamer fabric, I might add further detail in silver or grey paint, but will see how it looks. Attach the tubing and "rat tail" to helmet, then cover it in gossamer fabric and attach the mouthpiece to the helmet. Add the detail to the helmet and the flecks of dried blood.
Still have the shoulder armour to make, "bicep"? armour and tattoo on sleeve. Though I don't know if the "bicep" armour will work or not, because he's only a little Lion, might not have the room, but will still make it and see how it looks.
Sorry, if "bicep" is wrong, but you know what I mean. Still a lot to do and time is pushing on!

Though I am determined to get it finished in time.