If I were you, I'd buy Houdini (http://www.sidefx.com) only about $15,000. Yes, there's three noughts there.
Seriously, I'd recomend Infini-D or Cinema 4D GO. You could probably buy either second hand quite cheap (you'll have to with infini-d - it's no longer supported). Cinema 4D GO isn't too expensive, unlike it's more complex brother XL.
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Ladies and Gentlemen, as you know we have something special for you at
Birdland this evening. A recording for Blue Note Records...
"Actions have reactions, don't be quick to judge, you may not know the hardships people don't speak of,
It's best to step back, and observe with couth, for we all must meet our moment of truth." - (url="http://"http://www.OHHLA.com/anonymous/gngstarr/moment/moment.gsr.txt")Guru(/url)