and guess what ive started

What started out as vent doodles turned into this.
Ive not been in the best spirits lately (hence the not posting art much)
But I wanted to share these cause I’ve been messing with how I wanna draw these guys (specially Sans and Undyne) and I think I’m close to finding a way that I’m actually sorta proud of. ^^ Also Underswap sans is literally the most adorable rad thing ever and I really wanted to draw him because hes a super spunky ball of spunk who likes Tacos and whats not to love about that