johnnyringo771 @Gregory3Thank you for your interest in my product! Just so you are aware, an escape hole is a part of 3D printing that is required to make a 3D printed model hollow instead of completely solid. As 3D printed material's cost is determined by the cubic centimeter, making this model solid (not hollow) would greatly increase its cost.
You can read up about escape holes, and minimum requirement for a 3D model here on the Shapeways site. https://www.shapeways.com/materials/full-color-sandstone?li=nav
If you are very interested in a solid model, please let me know and I will redo this to include the bottom, just be aware the price will increase significantly, as I mentioned before.