So, you have just need these 16 PSD files converted to .png and sent back to you, correct? **I see now in the description that you need 4 layers of each file saved as .png and named the same as the .PSD file. Easy enough.
Please, I am looking for work on here to build my Freelancer portfolio to more closely match my actual years of experience. I can have this done for you in the time frame required.