When I use this mod with adventureZ this crash appears.

Description: Rendering entity in world

java.lang.NullPointerException: Cannot invoke "net.minecraft.class_583.method_2816(net.minecraft.class_1297, float, float, float)" because "entityModel" is null
at dev.draylar.variant.client.VariantOverlayFeatureRenderer.method_4199(VariantOverlayFeatureRenderer.java:57)
at net.minecraft.class_922.method_4054(class_922.java:145)
at net.minecraft.class_927.method_4072(class_927.java:45)
at net.minecraft.class_927.method_3936(class_927.java:18)
at net.minecraft.class_898.method_3954(class_898.java:135)
at net.minecraft.class_761.method_22977(class_761.java:1563)
at net.minecraft.class_761.method_22710(class_761.java:1311)
at net.minecraft.class_757.method_3188(class_757.java:1034)
at net.minecraft.class_757.method_3192(class_757.java:813)
at net.minecraft.class_310.method_1523(class_310.java:1122)
at net.minecraft.class_310.method_1514(class_310.java:737)
at net.minecraft.client.main.Main.main(Main.java:236)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:416)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:77)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Render thread
Stacktrace:
at dev.draylar.variant.client.VariantOverlayFeatureRenderer.method_4199(VariantOverlayFeatureRenderer.java:57)
at net.minecraft.class_922.method_4054(class_922.java:145)
at net.minecraft.class_927.method_4072(class_927.java:45)
at net.minecraft.class_927.method_3936(class_927.java:18)
at net.minecraft.class_898.method_3954(class_898.java:135)
at net.minecraft.class_761.method_22977(class_761.java:1563)
at net.minecraft.class_761.method_22710(class_761.java:1311)
at net.minecraft.class_757.method_3188(class_757.java:1034)

-- Entity being rendered --
Details:
Entity Type: adventurez:amethyst_golem (net.adventurez.entity.AmethystGolemEntity)
Entity ID: 1424
Entity Name: Amethyst Golem
Entity's Exact location: 276.50, -25.00, -260.50
Entity's Block location: World: (276,-25,-261), Section: (at 4,7,11 in 17,-2,-17; chunk contains blocks 272,-64,-272 to 287,319,-257), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
Entity's Momentum: 0.00, -0.08, 0.00
Entity's Passengers: []
Entity's Vehicle: null
Stacktrace:
at net.minecraft.class_898.method_3954(class_898.java:135)
at net.minecraft.class_761.method_22977(class_761.java:1563)
at net.minecraft.class_761.method_22710(class_761.java:1311)
at net.minecraft.class_757.method_3188(class_757.java:1034)
at net.minecraft.class_757.method_3192(class_757.java:813)
at net.minecraft.class_310.method_1523(class_310.java:1122)
at net.minecraft.class_310.method_1514(class_310.java:737)
at net.minecraft.client.main.Main.main(Main.java:236)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:416)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:77)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

-- Renderer details --
Details:
Assigned renderer: net.adventurez.entity.render.AmethystGolemRenderer@3d7319b8
Location: 59.93,-147.11,-53.51 - World: (59,-148,-54), Section: (at 11,12,10 in 3,-10,-4; chunk contains blocks 48,-64,-64 to 63,319,-49), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,-64,-512 to 511,319,-1)
Rotation: 14.0625
Delta: 0.16010608
Stacktrace:
at net.minecraft.class_898.method_3954(class_898.java:135)
at net.minecraft.class_761.method_22977(class_761.java:1563)
at net.minecraft.class_761.method_22710(class_761.java:1311)
at net.minecraft.class_757.method_3188(class_757.java:1034)
at net.minecraft.class_757.method_3192(class_757.java:813)
at net.minecraft.class_310.method_1523(class_310.java:1122)
at net.minecraft.class_310.method_1514(class_310.java:737)
at net.minecraft.client.main.Main.main(Main.java:236)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:416)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:77)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)