free3dart,  Renderosity offers users free download file hosting, specifically for 3dsmax and OBJ files formats respectively.  Usually, I will separate the two formats, and allow the user to pick which one they prefer, or might find most useful, instead of providing both obect types in one bulk file download.

If you're truly intersted in users utilizing your models for free, then you might consider joining here, and uploading the product locally, in the Freestuff area.  Unless you have some licensing restriction which prohibits you from doing so, or perhaps gain in some monitary way from the off-site hosted download.

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