Here's what's currently available... 

Rancid Skeletim V2 (2020)

Gibby Haynes (2020)

Cokie the Clown (2019)

Greg Graffin of Bad Religion (2019)

B.A. of Sloppy Seconds (2019)

Eddie Spaghetti of the Supersuckers (2018)

Bob 2 from Devo (2018)

Andrew W.K. (2018)

Jesse Michaels of Operation Ivy (2017)

Milo of the Descendents "Mini" V1 (2017)

Lee Ving of Fear (2016)

David Cross (2012)

Joe Queer of the Queers (2012)

Joe Keithley of D.O.A. (2010)