Need help with realistic Tin Man Costume

Hello,

I would like to spout smoke as well, but that is a difficult part. My original idea involved a cup glued to the inside of the funnel, and when filled with dry ice and hot water, it would spout steam- But instead, I think it would be more realistic to fill the tip of the funnel with talcum powder and then use a small pipe leading down the back of my head, through my right sleeve and into a bubble concealed in my glove to blow air through the powder, making smoke.





I will be using silver spray paint for the main costume, along with silver facepaint for my face. I would like to rust the joints with a slight brownish-copper tinge, too, for a better look.



Lastly, I can't come up with what I should use for the chest/top of chest/shoulders/collar.



In all, I need help with three things; How to make the smoke from the funnel, How to make the rust appearance and what to make the chestpiece out of.



Any suggestions?





Please help.

Thanks!



I didn't find the right solution from the Internet.



References:



www.halloween.com/forums/viewtopic.php?f=2&t=5179



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