Cor blimey! They are bad! they look to have gone in the same place. An alloy of dissimilar metals that do not bond on a molecular level. It does look like Red`s has reasonable detail even though it is breaking apart. Mikebiker`s does not have the detail one would expect but you guys may be right and it is original but just very poorly finished.

War is when your government tells you who the enemy is.
Revolution is when you figure it out for yourself.