@james Hi James, I tried uploading my model using the link you have provided. It was a little confusing at first, but I figured it out. I think the screenshots provided in the link are outdated, or I may have been looking in the wrong place. From one of my pages, called Characters, I clicked on the “+” symbol. That brought up three choices: Getty, Image, and Video. Getty, and Image does not provide an Embed box to paste the model link or embed code, only the Video option does. I clicked on “Video”, and a new window opened up, and then I clicked on the “</>” symbol and another window popped up to paste the model link. After pasting the model link, I saved and published my model. It can now be seen on my Squarespace online portfolio. Thanks for helping James, and I hope this helps anyone else who has the same problem as I did.