Firstly, I'm looking for characters in the style of the Metal Mario fights from the Smash Bros. series. In particular, I'd like them to have that distinctive chrome color and the infamous metal walking sounds. I already have a Metal Kikyo by RicePidgeon, Metal Yoshi by Mike Densky, and of course, the Metal Mario made by N64Mario. Are there any other Metal style characters out there that I may have overlooked or not been aware of? I do also know that ShinRyoga's Mario and Luigi come with Stone forms, which are similar to the Metal style but not the same.
Secondly, can anyone tell me anything about the characters in the pictures below?
http://luneth.tuzigiri.com/stage_ss/ssb_planet_zebes_v100.gifThe Samus in the above picture, if it exists.

The characters in this image. I seem to see them everywhere, but I know nothing of them. What game are they from, and who made them for MUGEN?
I also remember seeing some sort of Dragon-girl in screenshots in the past, looked like one of Teaf's characters but I don't remember seeing her among his creations. I've been curious as to who she is and where I can find her. If I find an image of her again, I'll link it.
Also, are there any tutorials on how to convert 1.0 characters to WinMUGEN and/or vice versa? I'm just throwing this in here as a last-second thought, I haven't actually done any searching for this one yet.