Virtuemart Upload Additional Images Per Product

I need to upload additional or extra images for products already on virtuemart website. I started doing this manually at the administrator panel of virtuemart, but it is taking too long. There are around 2000 products and most of them have more than 1 image. All the images are already uploaded to the right folder on server I created a csv template and exported what I have done so far. (Attached) There are some links there that will take you to see an example of the results I want. Feel free to open the spreadsheet attached.