make interior look like a jackson hole interior rustic but modern make drywall walls and ceiling plaster but keep ceiling wood planks if it s showing wood planks it s important to keep the sizes of everything the same change textures and materials but keep the sizes of everything the same make rock realistic its important to keep to scale this room is big the person in background is 5 6 for scale do not change size of windows or doors do not add doors or windows do not change or add fixtures add pots to the wall on the right