Here's a picture of it's many constituent parts...
I've conducted basic testing of the cold-end, meaning the drive motor, linkage and filament feed mechanism. This testing was done using Repsnapper to manually control the filament feed process via the Generation 6 electronics and the results were very satisfactory. Traction was excellent. I've not plugged in the hot-end yet. A bit more assembly and wiring is needed first.
I've a lot more detail photographed and I think it deserves some further posts and descriptions, which I should get to within the next while.
Thanks for viewing.