The Yurt Kit Plans still require your input and that of a structural engineer to complete them.
You need to determine how many annexes you wish to add, if any, and the layput of the rooms in your Yurt and the placement of doors and windows. Then you are able to complete the floor plans and the elevations which are provided "blank" for you to finish.
The structural engineer will then be able to specify exactly what is required to ensure your Yurt's structural integrity with regard to the foundations, wind (and snow) loads, bracing and tie down details for your building site.
Sample plans are shown below.