diff --git a/back/object/models.py b/back/object/models.py
index f4444d5..37f31b3 100644
--- a/back/object/models.py
+++ b/back/object/models.py
@@ -18,14 +18,10 @@ class Element3D(models.Model):
     name = models.CharField(max_length=255)
     description = models.TextField()
     min_distance = models.IntegerField(
-        validators=[MinValueValidator(1), MaxValueValidator(200)],
-        blank=True,
-        null=True
+        validators=[MinValueValidator(1), MaxValueValidator(200)], blank=True, null=True
     )
     max_distance = models.IntegerField(
-        validators=[MinValueValidator(2), MaxValueValidator(200)],
-        blank=True,
-        null=True
+        validators=[MinValueValidator(2), MaxValueValidator(200)], blank=True, null=True
     )
 
     def __str__(self):
@@ -37,7 +33,15 @@ class ClickableArea(models.Model):
     description = models.TextField()
     object_name = models.CharField(max_length=255)
     target = models.ForeignKey(
-        Element3D, on_delete=models.CASCADE, related_name="clickable_areas"
+        Element3D,
+        on_delete=models.PROTECT,
+        related_name="clickable_areas",
+        blank=True,
+        null=True,
+    )
+    source = models.ForeignKey(
+        Element3D,
+        on_delete=models.PROTECT,
     )
 
     def __str__(self):
diff --git a/back/object/views.py b/back/object/views.py
index f647f1c..504b507 100644
--- a/back/object/views.py
+++ b/back/object/views.py
@@ -12,7 +12,10 @@ class NumberInFilter(django_filters.BaseInFilter, django_filters.NumberFilter):
 class ClickableAreaViewSet(viewsets.ModelViewSet):
     queryset = ClickableArea.objects.all()
     serializer_class = ClickableAreaSerializer
-    filterset_fields = ("target",)
+    filterset_fields = (
+        "target",
+        "object_name",
+    )
 
 
 class Element3DFilter(django_filters.rest_framework.FilterSet):
diff --git a/front/src/components/Promo/load_models.vue b/front/src/components/Promo/load_models.vue
index ca06dfe..d0e6f49 100644
--- a/front/src/components/Promo/load_models.vue
+++ b/front/src/components/Promo/load_models.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { IMAGE_URL, SERVER_URL, } from '../../constants'
-import { onMounted, reactive, ref } from 'vue';
-import { Box3, Vector3 } from 'three';
+import { onMounted, onUnmounted, reactive, ref } from 'vue';
+import { Box3, Vector2, Vector3 } from 'three';
 
 import { useTresContext } from '@tresjs/core';
 import { useGLTF } from '@tresjs/cientos'
@@ -23,8 +23,17 @@ interface model3DType {
     modelUrl?: string,
     modelFile?: any
 }
+
+function shadows_and_pos(scene: any) {
+    scene.children.forEach((el: any) => {
+        el.receiveShadow = true
+        el.castShadow = true
+        shadows_and_pos(el)
+    })
+}
+
 const models = ref<model3DType[]>([])
-const { camera, controls } = useTresContext()
+const { controls, raycaster, camera, scene } = useTresContext()
 const loadModels = async () => {
     const res = await fetch(`${SERVER_URL}/api/obj/element/?parent__isnull=True`)
     const data = await res.json() as element3DType[]
@@ -32,14 +41,13 @@ const loadModels = async () => {
         min: controls.value.minDistance,
         max: controls.value.maxDistance == Infinity ? 1 : controls.value.maxDistance,
     }
-    console.log(camera)
-    console.log(controls)
     for (let index = 0; index < data.length; index++) {
         const element = data[index];
         const item = {} as model3DType
 
         item.modelUrl = `${IMAGE_URL}/${element.model_file}`
         let { scene: loaded_scene } = await useGLTF(item.modelUrl)
+        shadows_and_pos(loaded_scene)
         item.modelFile = loaded_scene
 
         models.value.push(item)
@@ -59,16 +67,36 @@ const loadModels = async () => {
     controls.value.minDistance = distance.min
     controls.value._needsUpdate = true
     controls.value.update(1)
-
 }
 onMounted(() => {
     loadModels()
+    document.addEventListener('click', clickEvent)
 })
+onUnmounted(() => {
+    document.removeEventListener('click', clickEvent)
+})
+const pointer = reactive({ x: 0, y: 0 })
+const clickEvent = (event: MouseEvent) => {
+    console.time('raycaster')
+    const x = (event.clientX / window.innerWidth) * 2 - 1
+    const y = - (event.clientY / window.innerHeight) * 2 + 1
+    if (x == pointer.x && y == pointer.y) return
+    if (!camera.value) return
+
+    pointer.x = x
+    pointer.y = y
+    raycaster.value.setFromCamera(new Vector2(pointer.x, pointer.y), camera.value);
+    const intersects = raycaster.value.intersectObjects(scene.value.children);
+    const names = intersects.map(el => el.object.name ?? false).filter(Boolean)
+    if (names.length) {
+        console.log({ pointer, names })
+    }
+    console.timeEnd('raycaster')
+
+}
 </script>
 <template>
     <TresGroup v-for="item in models">
-        <Suspense>
-            <ModelItem v-bind="item" />
-        </Suspense>
+        <TresObject3D v-bind="item.modelFile.clone()" />
     </TresGroup>
 </template>
\ No newline at end of file
diff --git a/front/src/components/Promo/modelItem.vue b/front/src/components/Promo/modelItem.vue
index 02d2ef3..a053fa5 100644
--- a/front/src/components/Promo/modelItem.vue
+++ b/front/src/components/Promo/modelItem.vue
@@ -6,9 +6,9 @@ const props = defineProps(['modelUrl', 'modelFile', 'onClick'])
 let scene: any
 if (props.modelUrl) {
     let { scene: loaded_scene } = await useGLTF(props.modelUrl)
-    scene = loaded_scene
+    scene = loaded_scene.clone()
 } else if (props.modelFile) {
-    scene = props.modelFile
+    scene = props.modelFile.clone()
 }
 function shadows_and_pos(scene: any) {
     scene.children.forEach((el: any) => {
@@ -21,7 +21,7 @@ function shadows_and_pos(scene: any) {
 shadows_and_pos(scene)
 </script>
 <template>
-    <TresMesh>
-        <primitive :object="scene" />
+    <TresMesh v-if="scene.children[0].isObject3D">
+        <TresObject3D v-bind="scene.children[0].clone()"/>
     </TresMesh>
 </template>
\ No newline at end of file