diff --git a/src/components/Emilia.svelte b/src/components/Emilia.svelte
deleted file mode 100644
index e3bdf11..0000000
--- a/src/components/Emilia.svelte
+++ /dev/null
@@ -1,59 +0,0 @@
-<script lang="ts">
-  import * as PIXI from "pixi.js";
-  import { Live2DModel, MotionPreloadStrategy, MotionPriority } from "pixi-live2d-display";
-  import { onDestroy, onMount } from "svelte";
-
-  let canvas: HTMLCanvasElement;
-  let app: PIXI.Application;
-  let model: Live2DModel;
-
-  function getRandomModelUrl() {
-    const baseUrl = "https://cdn.artie.moe/live2d/";
-    const models = [
-      "emilia01/ac_base_emilia01.model3.json",
-      "emilia_nemaki01/ac_base_emilia_nemaki01.model3.json",
-      "emilia_dress01/ac_base_emilia_dress01.model3.json",
-    ];
-
-    const choice = models[Math.floor(Math.random() * models.length)];
-    return baseUrl + choice;
-  }
-
-  onMount(async () => {
-    (window as any).PIXI = PIXI;
-    app = new PIXI.Application({
-      view: canvas,
-      autoStart: true,
-      backgroundAlpha: 0,
-      width: 900,
-      height: 900,
-    });
-
-    model = await Live2DModel.from(getRandomModelUrl(), { motionPreload: MotionPreloadStrategy.NONE });
-    app.stage.addChild(model as unknown as PIXI.DisplayObject);
-
-    canvas.style.cursor = "pointer";
-
-    model.internalModel.motionManager.state.shouldRequestIdleMotion = () => false;
-    model.internalModel.motionManager.on("motionFinish", () => {
-      setTimeout(() => model.motion("Idle", undefined, MotionPriority.IDLE), 2000);
-    });
-
-    model.motion("Idle", undefined, MotionPriority.IDLE);
-
-    model.scale.set(0.45);
-    model.x = -600;
-    model.y = -70;
-  });
-
-  onDestroy(() => {
-    app.destroy(false);
-  });
-</script>
-
-<canvas
-  bind:this={canvas}
-  on:pointerdown={() => model.motion("Tap")}
-  id="live2d"
-  class="cursor-pointer left-0 bottom-0 fixed lg:w-96 w-44"
-/>
diff --git a/src/components/Model.svelte b/src/components/Model.svelte
new file mode 100644
index 0000000..23bac14
--- /dev/null
+++ b/src/components/Model.svelte
@@ -0,0 +1,82 @@
+<script lang="ts">
+  import * as PIXI from "pixi.js";
+  import {
+    Live2DModel,
+    MotionPreloadStrategy,
+    MotionPriority,
+  } from "pixi-live2d-display";
+  import { onDestroy, onMount } from "svelte";
+  import { reZeroModels } from "../utils/constants";
+
+  let canvas: HTMLCanvasElement;
+  let app: PIXI.Application;
+  let model: Live2DModel;
+
+  function getModelFromParams(): string | undefined {
+    if (location.search) {
+      const params = new URLSearchParams(location.search);
+      const modelKey = params.get("model");
+      if (!modelKey) return;
+      const model = modelKey.match(/^([a-zA-Z]+)(\d+)$/);
+      if (!model) return;
+      const [_, key, index] = model;
+      return reZeroModels[key]?.[+index];
+    }
+  }
+
+  function getRandomModelUrl() {
+    let choices = reZeroModels.emilia;
+    // 20% chance to roll a Felix model
+    if (Math.random() <= 0.2) {
+      choices = reZeroModels.felix;
+    }
+    return choices[Math.floor(Math.random() * choices.length)];
+  }
+
+  onMount(async () => {
+    (window as any).PIXI = PIXI;
+    app = new PIXI.Application({
+      view: canvas,
+      autoStart: true,
+      backgroundAlpha: 0,
+      width: 900,
+      height: 980,
+    });
+
+    model = await Live2DModel.from(
+      getModelFromParams() || getRandomModelUrl(),
+      {
+        motionPreload: MotionPreloadStrategy.NONE,
+      }
+    );
+    app.stage.addChild(model as unknown as PIXI.DisplayObject);
+
+    canvas.style.cursor = "pointer";
+
+    model.internalModel.motionManager.state.shouldRequestIdleMotion = () =>
+      false;
+    model.internalModel.motionManager.on("motionFinish", () => {
+      setTimeout(
+        () => model.motion("Idle", undefined, MotionPriority.IDLE),
+        2000
+      );
+    });
+
+    model.motion("Idle", undefined, MotionPriority.IDLE);
+
+    model.scale.set(0.45);
+    model.x = -600;
+    model.y = 0;
+  });
+
+  onDestroy(() => {
+    app.destroy(false);
+  });
+</script>
+
+<canvas
+  bind:this={canvas}
+  on:pointerdown={() => model.motion("Tap")}
+  id="live2d"
+  class="cursor-pointer left-0 bottom-0 fixed lg:w-96 w-44"
+/>
diff --git a/src/pages/index.astro b/src/pages/index.astro
index d83235c..d4e111e 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -3,7 +3,7 @@ import Layout from "../layouts/Layout.astro";
 import Prompt from "../components/Prompt.astro";
 import Centerpiece from "../components/Centerpiece.astro";
 import Icons from "../components/Icons.astro";
-import Emilia from "../components/Emilia.svelte";
+import Model from "../components/Model.svelte";
 ---
 
 
@@ -14,5 +14,5 @@ import Emilia from "../components/Emilia.svelte";
 
   <script is:inline src="/vendors/live2dcubismcore.min.js"></script>
   <script is:inline src="/vendors/live2d.min.js"></script>
-  <Emilia client:only />
+  <Model client:only />
 </Layout>
\ No newline at end of file
diff --git a/src/utils/constants.ts b/src/utils/constants.ts
new file mode 100644
index 0000000..abe3b62
--- /dev/null
+++ b/src/utils/constants.ts
@@ -0,0 +1,14 @@
+export const modelsUrl = "https://cdn.artie.moe/live2d";
+
+export const reZeroModels = {
+  emilia: [
+    modelsUrl + "/emilia01/ac_base_emilia01.model3.json",
+    modelsUrl + "/emilia_nemaki01/ac_base_emilia_nemaki01.model3.json",
+    modelsUrl + "/emilia_dress01/ac_base_emilia_dress01.model3.json",
+  ],
+  felix: [
+    modelsUrl + "/ferris01/ac_base_ferris01.model3.json",
+    modelsUrl + "/ferris_dress01/ac_base_ferris_dress01.model3.json",
+    modelsUrl + "/ferris_kimono01/ac_base_ferris_kimono01.model3.json",
+  ],
+};