The first one is on TX!DISTRUST, showcasing Sans's face from Phase 1 to Phase 4.(yeah it looks like rejuvenation of the last breath)

The second one is about a trio I will let you guys name. The first Sans is from KARMIC OVERLOAD, specifically MY version of KARMA'S A B1#CH. The second Sans is from ULB: HardMode. This is pretty self-explanatory. And the third Sans is from UT: 10 YEARS LATER, another AU by me. It came to my mind when the 10th Anniversary Stream was a thing. In this AU, Sans and Papyrus adopt a skeleton teen named Syrus(a combination of Sans and Papyrus). He is 13-14 years old, but is often a mischevious lil' fella

The third one is with more drawings with the new trio. The above one showcases ULB: HardMode, KARMIC OVERLOAD, UT: 10 YEARS LATER and TX!DISTRUST, all as if they were in that Weezer album I forgot its name. The below one is my Top 3 Favourite Characters To Draw List. As you can see, Syrus is in the 1st place.