Zebra2 is a 'wireless modular'. You have modules with inputs. Unlike a genuine modular, you can't send anything anywhere (as you can in ACE or Bazille).

Minimoog

So you want to approximate a Minimoog? A Minimoog has three oscillators and a noise, each going into a filter. So create three VCO's, a noise, and one filter. Done.

What you can then do is, if you have one, look at presets in a Minimoog emulation like e.g. Arturia's one or G-Force's one and try to recreate them in Zebra.

TB 303

A 303 has one osc, square or saw, so use square-to-pulse. Then one filter. Then some distortion, either before or after the filter, or both.

Virus

A virus has three oscs, and two filters, either serial or parallel. Series we put them into the same column. Parallel we use two separate columns.

Overall

That's the sort of thing. You have up to four oscillators, four filters, (with HZ also Diva filters in addition), and so on. You arrange these modules as they are in your fixed-routing plugin, and voila you have an approximation. It won't sound exactly the same, but it will work in roughly the same way.

If you take presets from the original synths, you can try to reconstruct them with the modules available in Zebra. As such, this gives you a good set of exercises in figuring out how to program Zebra.