
Since the game has a limit to the number of sliders you can have per category, you need a mod like Awesomemod (core mod) or Nraas’ Master Controller + Intergration (non-core mod) or Sclub Slider Hack for all the sliders to appear and work.
ShorelineHill - Ear Curve Slider (horses) and more. ShorelineHill - Anti-Derp Eye Sliders (horses). PharaohHound - Head, Belly Width & Muzzle Sliders (horses). CmarNYC - Tail Lenght Slider (cats and dogs). S-Club - Eyelash Sliders (for their 3D eyelashes). Pcfreak147 - Arm Width and Belly sliders. Klavix - Chin to Neck Slider (children). Jonha - 10 Sliders (Head, Neck, Shoulders, Chest, Waist, Hips, Butt & Legs). Jasumi - Hermi’s Lip Shape Slider (male version). Jasumi - Hand and Brow Ridge Sliders (males) XCAS core mod: more tattoo locations, edit naked outfit, slider hack, body hair, more - update 5/23/16 Steam version added.
Ahmad - 17 Sliders (Eyes, Brow, Chin, Jaw, Neck & Shoulders).
#aWT - Sliders Complete List (Eyelids, Mouth, Nose, Brow, Jawline, Forehead, Pupil Shape & Hat Grip). For future reference, these are all the sliders I use. Because you never know when your pc or your backup might die… o( ><)o