Don't worry, I take proper 'preventative' care of all my irregularly driven vehicles
I start her up and let it run for min. 20mins. min. once a fortnight, if not driven within that period and 'tickle' the throttle during that time, I also run through the gears on the spot and rotate the wheels to a different position, pump the brakes etc. etc...
Other tricks like separating wiper blades from windshield etc. to not leave marks are also done
Then it's back to hybernation
It's only covered 1,500km in the last 12 months, but I'll be taking it out alot more come this summer
That's the sheltered life its got due to 4 other cars I have, otherwise it'd be clocking up 30-35,000km per annum...