I know there are outdoor paints available that have sand in them. It might be easier to use this paint rather than stucco paint on your panelling. another idea would be to crackle the bottom 42" of the wall, using a lighter or brighter color on top of a dark color, or maybe even just over the panelling itself. To do this, simply apply a coat of carpenters wood glue over the base color ot panelling, let it dry well, and then paint with a golden color. Use only one coat over the dark color and you will begin to see the crackling effect as the paint starts to dry. Make sure you treat the panelling first by rubbing the wall down with vinegar or alcohol. You can put up a chain rail, and crackle your trim using the opposite effect, dark over light. and don't forget to paint the upper portion of your wall using a regular or a crackle finish in the same or a complimenting color. I would maybe then stencil a variety of cactus plants, or a southwest motif above the chair rail. Rough up the chair rail a bit with the sandpaper too, and then you can make a "window" or two for your room. Go to your home center and buy a window frame, or perhaps there is one lying around in the garage or basement. Use mirror squares or you may need bigger depending on the size of the openings you desire. Paint your frame and use sanpaper to rough up the surface a bit. You can even add a flower box to the inside base of the window. Fill it with nice looking artificial cactus and some sand. For a curtain you can buy a valance, or even make one using some fabric to match, and don't forget to buy some nice wrought iron window hardware. Place it on a wall where it will reflect something nice, maybe even across from a light source to reflect the light and create a nice effect in the room.. A jute rug, or a handpainted rug cloth if you are creative, with a nice native american border, or make it look like a blamket. And pillows, lots of pillows in terra cotta, clay jade green, berry, rust, and golden yellow Whatever you decide to do though, have lots of fun and be creative. Do you have a fireplace?
Mary Kaye