No prob
I use 3D-Studio Max, and there is no pre-made's in it either, everything I do is from scratch.
There is sources for 3D Studio-Max files on the net, but I have never used them as there isn't really quality free models that you can download.
I do however find 3Ds way easier than Blender and has animation and physics capabilities, but then again, Blender is free...3Ds Max is not.