MelissaDRS

You can upload additional unsolicited evidence if you like. They may or may not consider it.

Here are the I-130 instructions:
You might get an RFE. You might an approval.  
Form I-130, Petition for Alien Relative, and Form I-130A, Supplemental Information for Spouse Beneficiary (uscis.gov)
 
Here is the VJ spousal visa guide which might help: