Also in 2011 De Eeuwige Optie (The Everlasting Option) was published,[2] an experimental film by SpOp featuring Sok as an actor.

This track was also released as the 7-inch "Illusies 1 & 2" under the bandname Zoikle, consisting of Sok, guitarist Lukas Simonis, cellist Nina Hitz, drummer Cor Hoogerdijk and Maarten van Gent on metal percussion.

[3] A new band King Champion Sounds was also formed, from the remnants of The Bent Moustache, the musical act of Krommenie-based, Kenya-born, UK-raised Ajay Saggar.

This incarnation sees Saggar teaming up with Sok and, amongst others, Oli Heffernan (Year of Birds, Shrug) and has released four albums since 2013.

Since 2015 Sok is member of the free-rock group Oiseaux-Tempête and is regularly joining live the collective founded by Frédéric D. Oberland & Stéphane Pigneul.