Design a Wordpress Mockup for Micrer.com

I need a good looking website that can feature couple of items for sale such as a customizable 3D printer and model sculptures. I want it to be easy to edit so that I can edit it anytime I want and drag and drop pictures where I want them to be. I want it to be a modern looking website so that It will attract more buyers to my website. Currently I'm looking to only sell 3 different 3D printers package where one is a standard Micrer 3D printer, other is a customizable 3D printer and the last one is an unassembled 3D printer (kit). I also want the website to have a completely different section from the 3D printers for the model sculptures that I want to sell. However at the end i want to be able to add more items for sale later on without having a problem. Currently I am using a free Wordpress theme that took me 1 minute to make. Please do not use that as any references. No logo is needed, just the website deign. Feel free to contact me for any questions.