So... you have the shop drawings or a CAD file? Detailed instructions? Links?
We have time on our hands and need another project. Please.
My phrase "slapped this together" should tell you everything you need to know. How about this: YMMV? Your bucket might vary, your soda bottle might vary, your choice of peanut butter might vary. The object of the exercise is to slay them meeses, so get busy!