We've just been all over Russia's version of Reddit for the spotting that they are using stock photography in their official merchandise.
It costs $23.51 to buy a poster of a stock image with some bonus words and stripes added if you're interested. But a better way of spending that cash would be to get hold of one of these non-official calendars which have been produced using actual talent and arting.
Here's the link to the artist's website. He's also produced and English version, but it just seems to work better in Russian.