Hmm. I downloaded it, but unfortunately, I have an older version of Max (3ds Max 8. I don't want to pay to upgrade. Grrr) and can't open it. It's saying I don't have some of the .dlls required. Maybe someone else here can check the .max file for you.
But...
If it isn't rigged with bones and such, instead of scaling the full model, convert it to an editable mesh, use the vertex selection, select all the verts, then scale those. I know that DBP has issues with scaling and this fixes the issues that I have with it.
Anyways, good luck!
My green thumb grew the tree my Trojan War horse was crafted from. With roses in our pockets we rally round the tombstones. Ashes to ashes, we all fall down.