Make iOS 6 device (iPod Touch) DLNA renderer
Ok, found it. Involves jailbreaking the ipod but to my surprise this has become totally trivial over the years. 

So, if anyone needs a DLNA renderer, check out intelligentShare UPnP AV Renderer... So far works perfectly using BubbleUPnP on my Android Phone as Controller, playing from my music library on a NAS running twonkyserver!