Just a bit some or idk.

(SwapWarfare Mephisto.)

Underfell. (Brothers.)

Dusttale.

noelle joined

Flower!FellFell (Canon.)

Wheel of Misfortune

Some wears on his clothes or something.

Undertale: Expelled Penalty. (Seri!Underfell.)

Scaredy Human and The Paper Flower. (Pedals.)

Black

(Request by @Darko-Guy-64 )