There are two versions of the model in the files, one with embedded doors (they don't open) and one where the doors are separate so they can be opened.

There are also a couple of cooking props included.

The fire is meant to go on the left chamber, oven proper is to the right, bottom right is a smaller and cooler oven for slow roasting. Bottom left is for the ash.

.blend and .gltf are included.

No attribution necessary, but would appreciate a comment here if you're going to use this for something.

Let me know if you run into any issues.