Tralomine

yeah,this is caused by this bug : https://bugs.mojang.com/browse/MC-158872 I've fixed it after one hour of fidling and reordering my file, this works : { "parent": "item/generated", "textures": { "layer0": "item/bow" }, "display": { "thirdperson_righthand": { "rotation": [ -80, 260, -40 ], "translation": [ -1, -2, 2.5 ], "scale": [ 0.9, 0.9, 0.9 ] }, "thirdperson_lefthand": { "rotation": [ -80, -280, 40 ], "translation": [ -1, -2, 2.5 ], "scale": [ 0.9, 0.9, 0.9 ] }, "firstperson_righthand": { "rotation": [ 0, -90, 25 ], "translation": [ 1.13, 3.2, 1.13], "scale": [ 0.68, 0.68, 0.68 ] }, "firstperson_lefthand": { "rotation": [ 0, 90, -25 ], "translation": [ 1.13, 3.2, 1.13], "scale": [ 0.68, 0.68, 0.68 ] } }, "overrides": [ { "predicate": { "pulling": 1 }, "model": "item/bow_pulling_0" }, { "predicate": { "pulling": 1, "pull": 0.65 }, "model": "item/bow_pulling_1" }, { "predicate": { "pulling": 1, "pull": 0.9 }, "model": "item/bow_pulling_2" }, { "predicate": { "custom_model_data": 1 }, "model": "item/custom_bow" }, { "predicate": { "custom_model_data": 1, "pulling": 1 }, "model": "item/custom_bow_pulling_0" }, { "predicate": { "custom_model_data": 1, "pulling": 1, "pull": 0.65 }, "model": "item/custom_bow_pulling_1" }, { "predicate": { "custom_model_data": 1, "pulling": 1, "pull": 0.9 }, "model": "item/custom_bow_pulling_2" } ] } (the last one matching is taken, so you have to put them in order from the least specific to the most specific)