Here is a pair of Horse Hide SDs. I purchased these on eBay from the original owner earlier this year but sold them recently when I finally figured out my correct size in Whites.
Not sure if the quality of horse hide at White's has changed in recent times, but the leather on these is amazing. No creasing like CXL and the leather feels great.
I had also talked to the original owner and he said he chose this build to mimic the Wolverine 1Ks.