Mark
Yes I purchased a Prusa MK3s and it was shipped from the Czech Republic as a kit. Saved $250 and put it together this way I know a lot about the printer. It took 4 days to put together but started printing and haven't had any problems yet.
A printer is only part of the process, you really need CAD experience to build computer models that you want to print. There are software programs out there fairly inexpensive that could be learned. Luckily that was my job for 39 years designing parts and dies on a CAD system (which is the software I purchased for myself) It is called Powershape and Powermill now a part of Autodesk. My biggest project right now is the brewery which I am trying to do with as many 3D printed parts as possible.
These show the computer model that I am working to. (The little boats are used to check any new filaments for quality)
Being retired I need to keep my creative juices flowing and this seems to be it.