wynnpack-archive/assets/minecraft/models/block/upper_slab.json

{"textures":{"particle":"#side"},"elements":[{"from":[0,8,0],"to":[16,16,16],"faces":{"down":{"uv":[0,0,16,16],"texture":"#bottom"},"up":{"uv":[0,0,16,16],"texture":"#top","cullface":"up"},"north":{"uv":[0,0,16,8],"texture":"#side","cullface":"north"},"south":{"uv":[0,0,16,8],"texture":"#side","cullface":"south"},"west":{"uv":[0,0,16,8],"texture":"#side","cullface":"west"},"east":{"uv":[0,0,16,8],"texture":"#side","cullface":"east"}}}]}