Caustic Song file (optional):
I just reworked the lead, everything else is like the other post.
I'm attaching track file, from which you can extract presets (if you like) and further customize.
I used only modular synths, there are just basic sounds (eg, not so much percussions and just 1 bass and 1 lead), but you're free to use anything as you see fit.
I built up everything to showcase learnt sound synthesis techniques.
Tune is almost random, discard it and focus on the instruments.
Please, comment below.