# Problem of Upload Fbx Model to Cesium My Assets

**URL:** <https://community.cesium.com/t/problem-of-upload-fbx-model-to-cesium-my-assets/43805>\
**Category:** Cesium ion\
**Created:** [October 22, 2025, 5:30am UTC](https://community.cesium.com/t/problem-of-upload-fbx-model-to-cesium-my-assets/43805 "2025-10-22T05:30:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![idiotpak](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/idiotpak/32/28173_2.png) [@idiotpak](https://community.cesium.com/u/idiotpak)\
**Post date:** [October 22, 2025, 5:30am UTC](https://community.cesium.com/t/problem-of-upload-fbx-model-to-cesium-my-assets/43805/1 "2025-10-22T05:30:32Z")

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After I upload a 3D model to MyAssets, it takes a long time (about 12 hours) for tiling after complete Upload process, and the asset remains at 9% progress the entire time. Is there a problem I need to fix? Is my model too large (3.1 GB)?

 ![image](https://global.discourse-cdn.com/cesium/original/3X/e/2/e295441bdc597972a2a9531ff9fa587dfbb7bd1a.png)