Need help with mesh

So I’m Kinda A Noob at this particular subject but I have downloaded some assets from the internet. The mesh is not working. It came with File_Name.blender which I opened in blender and exported as a fbx, it also came with 3 .dds files, Specular.dds Normal.dds, and Diffuse.dds How am I supposed to add these to the model in unity? Please help me!

Unity can read .blender files directly, so no need to export to .fbx.

You need to convert .dds to something else such as .png. I recommend SageThumbs to let you right-click the .dds files and convert them.

You have to select the Material files inside Unity, then drag the textures into the box.

If they don’t show up on the model in the scene, select the model > Mesh Renderer > Materials and put them in there.