So far heres the work ive done on the alternate head shape, as well as a quick concept i drew up for what i want to do for the alternative record tray;
My goal with these is to make them as easy to change out as possible. They should all be on the same armature and shape keys so ideally people will be able to just throw them into their model and delete the stuff they replace. (ill make a quick guide when it releases on what stuff to delete and replace)