ExtraHoppers-forge/src/main/resources/assets/extrahoppers/blockstates/fluid_hopper.json

{
	"forge_marker": 1,
	"variants": {
		"inventory": {
			"model": "hopper_down",
			"transform": "forge:default-block"
		},
		"facing": {
			"down": {
				"model": "hopper_down"
			},
			"north": {
				"model": "hopper_side"
			},
			"south": {
				"model": "hopper_side",
				"y": 180
			},
			"west": {
				"model": "hopper_side",
				"y": 270
			},
			"east": {
				"model": "hopper_side",
				"y": 90
			}
		}
	}
}