Cad import per stage

[[Ke...]]

I have a cad model that has no deflection and Max Deflection from FEA.  We were not able to export our FEA using the shell in abacus due to the analysis being a solid.

Therefore, I am trying to do a surface comparison on my unloaded part (stage 1). I would like to then do a surface comparison of the max deflection Cad model on a different stage for example stage 60.  Is there a way to have a cad model to use in the software to compare different stages?  

I appreciate any input.

Thank you