His name is Makin' Butter. It is on the foundation Quarter horse mold. He is a stallion with lots of mapping. He has a buttermilk buckskin color with a tobiano paint markings. He also has a blaze with a pink nose and a remade tail and repositioned into a gallop. He is a OOAK, but he does have a brother named Butterfinger.
These three models are all very similar or the same: Lonnie https://www.stonehorseref.com/node/20413 and Makin' Butter https://www.stonehorseref.com/node/20860 and Butterfinger: https://www.stonehorseref.com/node/20847.