He does look a bit jolly for a megalomaniac and the wider goatee makes his face look wider, Delgado had a bit of gaunt face (all the LEGO Masters have looked a bit more Anthony Ainley).
I'm very grateful for the attention you are giving them though.
Animated GIFS would not be 'Avatarable' (a Deadly Assassin one should be possible by making extreme adjustments to LEGO Palpatine).