Hi Rune and sorry for the delay in responding.
Yes, I do have some of these, mostly in component form (ie, not assembled) so I can hopefully provide you with what you need from scratch. This means different coloured front panels, various types and makes of jacks, any normalling requirements and wiring to DL sockets (which I sell as well) if required.
Get in contact and I will see if I can provide you with what you need at the right price. Most of the stuff I have here is unused so it may be more expensive than buying something online which you may have to adapt.