Imitation campgate?

[tjaart]

Hi all,

Here is another one I am stuck with. It does not look like an imitation but I can't quite identify it.

CONSTAN TINVS AVG
VIRTV SAVGG
campgate, 7 layers, 4 turrets, star above, doors open
PTR? in exe.
19mm, 2.2g

I thought it might be a variant of Trier 449? Any ideas?

Thanks!
Tjaart

[Victor]

it's definitely unofficial, since Trier never has open doors and Constantine issues only have two turrets.