I use the Virus TI for 90% of the sounds in my songs. I wouldn't even know where to start
^ at 4:51 of this song i use the FM knob to give the midrange bass some squelch at certain points during the 2nd half of the song, of course this was with the Osc Sync enabled. the risers were made with the Virus too, using automation.
^ at 3:56, i used alot of modulation and automation. i probably automated 7 different parameters. the riser was made using that same midrange bass sound and some automation. also the drone in this song that's before where the midrange bass comes in, was done on the Virus TI also with alot of automation. no other layers of other synths or any multi-timbrality from the Virus. all these sounds are just from one patch on the Virus. it's so versatile that there are alot of different ways to accomplish all sorts of different types of timbres or movement... from dramatic movement like i did at certain points with the drone sound (2:24 and 3:23 are some examples) to subtle movement like with the midrange bass (the midrange bass is automated constantly but is kept fairly subtle, one example at around 6:25 you can hear how the harmonics are dynamic but subtle, just to keep it interesting and so it's not too much of a static sound).
it really just takes alot of time with trial and error. i originally owned a Virus TI Snow and loved it so much that I sold it and got a Virus TI Polar instead. this way i could tinker with it alot more, being able to have access to knobs for most of the parameters. this really made a big difference and allowed me to step up my game when making my own patches and using more automation. i learned through trial and error at a MUCH faster pace on the Polar than i ever did with the Snow, and that's strictly because of it having knobs. the Virus Snow was a very capable synth, it was the knobs that helped me. it's like when i was learning my JP-8000 and Sub Phatty, they're knob-per-function (for the most part) and that's a huge help when learning a synth. everybody may not agree, some people may learn just as well with a keyboard and mouse, instead of knobs. since you have a Virus TI2 then you're good on that front
the Virus is a very deep synth, i think alot of Virus owners only scratch the surface of its capabilities. reverse-engineering other people's patches helps you learn alot too. find some complex pads or tearing midrange bass patches and reverse-engineer them lol. you'll learn what gives that sound its timbre and its movement.