The plug finish is no indication to the model. For instance the classics can come in brass or nickle finish.
The warding is a good indication to the model. The padlock is an 05 but the most common model is the 06 (can see the inner ward on your 05 is slightly thinner than ure 06 euro, at least it looks to be an 06, the angle of the photo doesn't help)
There are a lot of wardings as I have learned bringing lots in as stock, I've even got a no ward MTL key

Anyway, the models you will see are:
Garisson
Integrator
Classic
Interactive
MT5
MT5+
They also do standard pin type tumblers, but I've not had none because they look very uninteresting.