Indeed, this is our great luck, the 1/72 kits are not so expensive....Still, some can be quite expensive, payinb over 30 USD per box.....and I have the bed habit of buying more boxes of the same kit for conversion purposes....
Likewise, when you have around 500 figure kits , it makes a good amount of money....
Regarding Zvezda, I have already reviewed thee of their sets, the WWII German Infantry, the MG team and the 20 mm FLAK. I think images of these figs and the conversions I made on them are available on this site as welll as the links to the reviews....