Textures in models

I want to make a sort of 3D FNAF game, and I tried in Clickteam, and decided to go to Unity.

The problem is I want to import the whole pizzeria, and apparently the model doesn’t come with the textures, and the model from Blender has many textures. I’m doomed.

Is there any way to “join” all the textures?

You need to place your textures next to the fbx file or Unity won’t be able to find them.

I suggest you watch >=1 tutorial on how to do this properly and you will be fine

unity blender import tutorial - Google Search