The Leia Bespin shown in the middle is assumed to be the Poch variant. She is compared to her COO counterparts from Kenner. The next picture shows the same Leia without cape. Both, the carded and the loose one, show similar characteristics. The most significant parts are the pale hands and this time also the pale parts of the feet. The hair is more reddish compared to the known Kenner ones, but this can mostly be seen on the thinner sprayed parts or in very bright light.
Mike_Skywalker found a second one in Spain not long ago (left). As you can see by taking pictures with flashlight you have a better idea of how reddish the hair can look. The picture above was made in very bright day light. It’s very difficult to get this hair color pictured adequate. It’s again compared to the same COO’s from Kenner.
I cannot find any melt-marks on my figure, but we will hopefully find further examples and maybe even one with original cape in near future.