Merge pull request radxa-docs#1789 from tangzz-radxa/docs/lcd-8-hd-remove-3d-link

docs(lcd-8-hd): remove 3D file download link

Author: Milir-Radxa

docs/accessories/display/lcd-8-hd/lcd-8-hd-product.md

@@ -92,9 +92,3 @@ GT911 支持最多 5 点并发触控，实时追踪准确位置和运动轨迹
 ## 物理规格
 
 ![Radxa Display 8 HD](/img/accessories/display/display-8-hd-spec.webp)
-
-## 资料下载
-
-### 产品资料
-
-- [3D 文件（STEP）](https://dl.radxa.com/accessories/8-hd/radxa_display_8_hd_3d.stp.zip)

i18n/en/docusaurus-plugin-content-docs/current/accessories/display/lcd-8-hd/lcd-8-hd-product.md

@@ -88,9 +88,3 @@ The Radxa Display 8 HD touch panel is powered by GT911, a new‑generation 5‑p
 ## Mechanical Specification
 
 ![Radxa Display 8 HD](/img/accessories/display/display-8-hd-spec.webp)
-
-## Downloads
-
-### Product Information
-
-- [3D Drawings (STEP)](https://dl.radxa.com/accessories/8-hd/radxa_display_8_hd_3d.stp.zip)