I fiddled around with the Dalembert custom skin file that ElBarto released in his converted KJ 3 CF package.
Basically, I modified the bit at the bottom right (where there was a band or custom sock thingy) so it looks more like regular skin, and then I adjusted the colour and contrast of the whole thing so it was adjusted to look like the normal skin files. Most of it turned out good, a few parts look a bit strange but generally, it should be fine.
I'm too lazy to post a preview, so...
Get it here
Dump in your sgsm folder.
Credits to ElBarto for adding the sweat alpha to make it work in 05.