This is a stylized game asset for a fantasy genre. It was modeled as an Orc blacksmith forge, but can be used for other races as well in the fantasy genre. All of the pieces are extractable from the prefab by unpacking it if you wish, to make it how you want, minus the main building itself.
Easily altered in your favorite 3d modeling software if you wish. If you wish to add a stencil to the sign wood, import that texture into photoshop or your favorite image editing software to add the stencil then import it back into Unity and and apply it back to the sign material.