Ok, I came across this Incredibox mod in relation to the Sprunki mod called "Sprunki phase 1.5" and it's good(I find it funny how Black's audio is the FNAF 1 menu theme) however...
Let's just look at Simon for a sec(TW for eye contact, teeth horror and overall disturbing imagery under cut, I know it's fairly mild but just in case):
Simon just looks wrong here, not in a "oh, that design sucks" kind of way but rather in a "jeez, that's unsettling" kind of way.
I get it's a horror mod but the fact that THAT design unsettles me speaks volumes, I know I sound like a bit of a pussy but it genuinely does unsettle me, the design feels WRONG but hey, it's effective.
My guess as to why is that it's the teeth combined with the blank wide pupils that stare that have no shine whatsoever(which is ironic because that kind of design doesn't usually get me although I hate being stared at).
Apparently, according to the Sprunki mods wiki, if you place brud next to Simon(left or right), Simon just looks at him, it's kinda messed up when you know what brud's fate is in the OG mod(Simon bit brud if you somehow don't know).
(Two disclaimers: One, brud's name is actually spelt in full lowercase as opposed to OWAKCX's name which is spelt in full uppercase and two, please refrain making fun of me in any way, I know it's not Twitter or whatever and no one's ever actually done that to me but better safe than sorry.)