I found these in the XML…
self portrait maybe?
These graphics are too good for a shitty 8x8 game
i’d guess rob and alex.
judging by the proportions of the face (the one on the left), though, i’d give the benefit of the doubt to willem as well.
They had other things like a robotic head left in xml/unreleased content on the wiki
I think that testers use willem’s head
Left or right might be Willem.
Just a little easter egg I guess