The neck heel part has finally printed - it's taken around 2 days and finished around 3am.
Over 400g of plastic went into it, so it's a fairly heavy chunk of PLA. The supports were a bit of a pain to get out of the pickup cavity, but I managed after messing around for half an hour or so.
I've since made a jack box to mount on the side. It's going to be a little fiddly to get back into it once it's glued in, so when the wiring kit bits arrive, I'll put it all together then glue it in.
I'll likely glue the centre pieces together at some stage today then I can probably move on to attaching the upper body parts.