I pretty much just re-colored Kris from Deltarune, to make it look like Hiro a little. That's all there is to it.
Credits to me for the character and og design for Hiro (and pretty much StarSkull) Credits to @Shadowguy1346 for the wonderful Re-Design of Hiro. Credits to Toby Fox for Kris Dreemurr (the character and everything else related to Deltarune and Undertale) Credits to Scratch.