Blender to Unity Model Export Issue

I'm encountering an issue when exporting a model from Blender to Unity. After importing the model into Unity, it appears much lower poly than expected. I'm using the FBX format for export and have applied modifiers such as subdivision and smoothing in Blender. Additionally, I've customized the import settings in Unity for the FBX file.

Key Requirements:
- Identify and resolve the issue causing the model to appear lower poly in Unity.
- Ensure that the applied modifiers in Blender are correctly reflected in Unity.
- Review and optimize both Blender export and Unity import settings for FBX files.

Ideal Skills and Experience:
- Proficiency in Blender and Unity, particularly with model export and import processes.
- Experience with FBX file format and handling modifiers like subdivision and smoothing.
- Ability to troubleshoot and optimize 3D model workflows between Blender and Unity.
- Strong understanding of Unity's import settings and how they affect model appearance.

I'm looking for someone who can help diagnose and fix this problem to ensure the model retains its expected quality in Unity.