Found part of a model I've been working on a long time ago. I have tweaked it a little and put it on top of the Synth base.
Initially I planned to make the next animation Synth + Synth, but now I think it would be better to have this character instead of the Synth copy.
This character name for now would be BUM-B.
Also added tweaks to the Synth base. This will make changes of proportion in the topology very quick later on.
As for the 4 Supporters Shots plan:
1 - Soles Lick.
2 - Have some idea but it's quite hard to formulate in a short way.
3 - ?
4 - ?
If you have ideas leave them in the comments.