wix coding -- 2

Hi, I'm looking for someone to help implement an API connection in a wix site. It's a fairly difficult job so I'm looking for someone with advanced knowledge of wix code. A tutorial showing a similar implementation to what I'm looking for can be found here: [login to view URL] The website I'm working on can be found at [login to view URL] I am currently using an I-frame to insert a 3d interface where the user can design a small building. What I would like to do is use an API instead of I-frame with a custom user interface. For now, I just want some custom buttons connected to the 3d interface. Let me know if you're interested,