Sonic's Corruption

The Sonic I used in Super Sonic Racing and am using in Gotte Goe Fest is Modern Sonic (the form of Sonic that's been used in every game that's featured him since Sonic Adventure with the exception of the Sonic Boom series and the upcoming Sonic Mania, which looks like it's going to use Classic Sonic due to the Genesis era style of gameplay it portrays and its design in general). Now because of this, I'm going to have to choose something for Sonic's corruption in "Gotte Goe Fest" and I have an idea to use one of his alternate designs. Now Classic Sonic is obviously out of the picture, and Sonic.exe would only work if it was Halloween or horror themed (which it isn't). So this only leaves Sonic Boom Sonic at my disposal.