I have decided this project is not for me and would like to sell it to someone who would either like another or for spare parts, at a discount, of course. All parts are there. The head has been assembled.
I have put together over a dozen mechanical wooden models (eg: UGear) and really enjoy those. I did not realize how much more DIY there was for this. I'm used to no tiny screws, everything being the size it should be, and not needing to cut plastic with an exacto knife. Bottom line: It just wasn't fun.
Out of interest why have you decided to stop?