In your image you show the grain direction running horizontally on the sides. Is that what you want? The more common method would be to have the grain running vertically. Not only does that tend to be more aesthetically pleasing but it's importand with solid wood. The way the grain is displayed on your model you would have gross grain joints between parts which will create issues with joinery. (If you ware using veneered termite excrement, that wouldn't be a big deal since there is no grain.