diff --git a/packages/frontend/assets/room/object-thumbs/aquarium.png b/packages/frontend/assets/room/object-thumbs/aquarium.png
new file mode 100644
index 0000000000..13e1962ede
Binary files /dev/null and b/packages/frontend/assets/room/object-thumbs/aquarium.png differ
diff --git a/packages/frontend/assets/room/object-thumbs/cuboid.png b/packages/frontend/assets/room/object-thumbs/cuboid.png
new file mode 100644
index 0000000000..6a026ffcdc
Binary files /dev/null and b/packages/frontend/assets/room/object-thumbs/cuboid.png differ
diff --git a/packages/frontend/assets/room/object-thumbs/plant2.png b/packages/frontend/assets/room/object-thumbs/plant2.png
new file mode 100644
index 0000000000..32b47c0f87
Binary files /dev/null and b/packages/frontend/assets/room/object-thumbs/plant2.png differ
diff --git a/packages/frontend/assets/room/object-thumbs/rolled-up-poster.png b/packages/frontend/assets/room/object-thumbs/rolled-up-poster.png
new file mode 100644
index 0000000000..1fbaac1f3e
Binary files /dev/null and b/packages/frontend/assets/room/object-thumbs/rolled-up-poster.png differ
diff --git a/packages/frontend/assets/room/object-thumbs/tv.png b/packages/frontend/assets/room/object-thumbs/tv.png
new file mode 100644
index 0000000000..ff6ece08fd
Binary files /dev/null and b/packages/frontend/assets/room/object-thumbs/tv.png differ
diff --git a/packages/frontend/src/world/room/object-defs.ts b/packages/frontend/src/world/room/object-defs.ts
index 3802d3e65c..ff37bd6be6 100644
--- a/packages/frontend/src/world/room/object-defs.ts
+++ b/packages/frontend/src/world/room/object-defs.ts
@@ -103,7 +103,6 @@ export const OBJECT_DEFS = [
 	beamLamp,
 	bed,
 	blind,
-	book,
 	books,
 	boxWallShelf,
 	cactusS,
@@ -184,7 +183,6 @@ export const OBJECT_DEFS = [
 	woodRingFloorLamp,
 	woodRingsPendantLight,
 	woodSoundAbsorbingPanel,
-	debugHipoly,
 ];
 
 export function getObjectDef(type: string): typeof OBJECT_DEFS[number] {
diff --git a/packages/frontend/src/world/room/objects/tv.ts b/packages/frontend/src/world/room/objects/tv.ts
index 1cd24c27a8..f1225bf0fa 100644
--- a/packages/frontend/src/world/room/objects/tv.ts
+++ b/packages/frontend/src/world/room/objects/tv.ts
@@ -33,7 +33,7 @@ export const tv = defineObject({
 	placement: 'top',
 	hasCollisions: true,
 	hasTexture: true,
-	createInstance: ({ options, room, model, scene }) => {
+	createInstance: ({ options, room, model, scene, timer }) => {
 		const matrix = model.root.getWorldMatrix(true);
 		const scale = new BABYLON.Vector3();
 		matrix.decompose(scale);
@@ -52,7 +52,7 @@ export const tv = defineObject({
 
 		const screenMaterial = model.findMaterial('__X_SCREEN__');
 
-		const { dispose: disposeTv } = initTv(room, screenMesh);
+		const { dispose: disposeTv } = initTv(scene, screenMesh, timer);
 
 		//const videoTexture = new BABYLON.VideoTexture('', 'http://syu-win.local:3000/files/97986924-b99e-4fe1-993d-9caf010cca59', room.scene, false, true); ;
 		//screenMaterial.emissiveTexture = videoTexture;
diff --git a/packages/frontend/src/world/room/utility.ts b/packages/frontend/src/world/room/utility.ts
index 39274c68eb..46e50eff94 100644
--- a/packages/frontend/src/world/room/utility.ts
+++ b/packages/frontend/src/world/room/utility.ts
@@ -4,7 +4,7 @@
  */
 
 import * as BABYLON from '@babylonjs/core';
-import { applyMorphTargetsToMesh, cm, getPlaneUvIndexes } from '../utility.js';
+import { applyMorphTargetsToMesh, cm, getPlaneUvIndexes, Timer } from '../utility.js';
 import type { RoomEngine } from './engine.js';
 
 export const SYSTEM_MESH_NAMES = ['__TOP__', '__SIDE__', '__PICK__', '__COLLISION__'];
@@ -104,14 +104,14 @@ const TV_PROGRAMS = {
 	timeline: [index: number, duration: number][];
 }>;
 
-export function initTv(room: RoomEngine, screenMesh: BABYLON.Mesh) {
+export function initTv(scene: BABYLON.Scene, screenMesh: BABYLON.Mesh, timer: Timer) {
 	const tvProgramId = 'shopping';
 	const tvProgram = TV_PROGRAMS[tvProgramId];
 	const tvScreenMaterial = screenMesh.material as BABYLON.PBRMaterial;
 	tvScreenMaterial.albedoColor = new BABYLON.Color3(0, 0, 0);
 	tvScreenMaterial.ambientColor = new BABYLON.Color3(0, 0, 0);
 	tvScreenMaterial.roughness = 1;
-	tvScreenMaterial.emissiveTexture = new BABYLON.Texture(`/client-assets/room/tv/${tvProgramId}/${tvProgramId}.png`, room.scene, false, false);
+	tvScreenMaterial.emissiveTexture = new BABYLON.Texture(`/client-assets/room/tv/${tvProgramId}/${tvProgramId}.png`, scene, false, false);
 	tvScreenMaterial.emissiveTexture.level = 1.0;
 	tvScreenMaterial.emissiveColor = new BABYLON.Color3(0.5, 0.5, 0.5);
 
@@ -147,7 +147,7 @@ export function initTv(room: RoomEngine, screenMesh: BABYLON.Mesh) {
 		uvs[uvIndexes[3] + 1] = dy;
 		screenMesh.updateVerticesData(BABYLON.VertexBuffer.UVKind, uvs);
 
-		room.timer.setTimeout(() => {
+		timer.setTimeout(() => {
 			applyTvTexture((tlIndex + 1) % tvProgram.timeline.length);
 		}, duration);
 	};