I have A7 Pro and I use 3d max's fbx option and it workms perfect! I use my bip files and export the model as fbx then all textures auto import and everything, fantastic workflow!

PPL seem to have trouble obtaining A7 Pro, if you'd like to know where to get A7 Pro (reged) just email me @ tax_boy28@hotmail.com it can be tricky to find, I know...