Mystery German set - any ideas please?

[Yorkie]

I've taken a few more pics to show some of the features. It has small IFTs, nine valves including the EM84 magic eye, EZ81 rectifier and a pair of EL84s. The ferrite rod aerial was mounted on a pillar which looks like it should rotate, but is actually fixed. There's a pic of the rear apron, and of the dial light illumination arrangements, which consisted of three tubular 'festoon' bulbs rather like the interior light bulbs in cars. They're on a poor quality cardboard mount.

Identification of the chassis isn't helped due to it not having a cabinet of course.

I suspect that it's going to remain in the greehouse, where it's taken root!