Surprisingly enough, there are deltarune comics where kris says more than dots!

(this role if it gets filled will most likely be lots of grunts and slight gasps, y'know, Kris noises) 

Looking for a flat and even voice that can be slightly menacing even at times. Kris is usually emotionless, so I can imagine most things they say sounding very deadpan and mumbly. It should be very funny when they're caught off-guard and have to express any emotions at all.

Kris is they/them but can be more masculine presenting (would still kick your ass in a skirt tho), so an androgenous to young teen boy voice would be best, but most importance on the "young teen" aspect.