The SnuSnukini is something random I made in Maya, decided to release it. It uses the Highpoly TMBE Body and comes in 3 texture variants.
This conversion has TBBP Support and Weightslider Support. TBBP needs a compatible skeleton, like XPMSE.
To get the stuff in-game, use the AdditemMenu mod.
NMM or MO: Install using the archive with the mod manager of your choice.
Manual: Open the file with your favourite archive manager(Winrar, 7zip, etc.). Extract the content to your Skyrim/data folder.
Reverse the installation process.