Im not sure we should add him but he is an au so we should include him. if you wanna add your sprite ill edit it and add the stuff you wanted in the morning.

Description: Credit to original creater Prbably gonna add more Update 1: added SwapSwap, Ainial, Betrayer, Fallen Stars, Gztale, Insanity, Gaster and HArdtale Sans. Update 2: Added Negatale, Reality tale, Sudden changes, Swapped Fates, Shitposttale, Bill and Dance sans Update 3: Added Swapfell, Fellswap, Ts! Underswap, Swapfell Emerald, Decendant Society, Altertale and Hardmode Sans Update 4: Added Swapswapfell, Fatal error, tears in the rain, Dustdust, Axetale, Flowerfell, Hate, Storyshift and Negativetale and Gameboy Sans. Update 5: Added Fresh!Ink, Toxin, Gore, Birdtale, TaleTwist, Shattered!Dream, Wartale, Scientist and Flowey Sans Update 6: Dream Sans and Undergrowth Sans