A layout plan for the main gear train came out. The main parts are not yet included in the power unit, time adjustment unit, legs that support the whole body, etc., but it will be fleshed out in this plan.
Initially, we was thinking of putting it in as assembled as possible from the mouth of the bottle, but we changed the policy because it was difficult in terms of layout and it was too small for the bottle.
Once the overall layout is decided, we will start to consider how to divide and assemble the parts.
The most important part in dividing parts is the division of gears. We will consider whether it is realistic to divide the gears in terms of accuracy and workability / assembly.
It would be nice if it could be divided and assembled as shown in the video above, but it is at the current level.