add linear fireplace in distance that is outside of the glass doors on a porch change only the wood gridded portion of the ceiling directly above the fireplace and in line with stone of the fireplace on the outdoor porch to be drywall and keep gridded areas of wood on ceiling the same on left and right on the outdoor porch only keep glass doors to porch on image and make maintain stone all of the way around the fireplace keep all interior ceilings the same with no changes add realism to water only but make it a thin sheet of water that would be sliding across a piece of stone