So I made my own Seamless Photo Sweep Stand, using the clips from https://www.thingiverse.com/thing:298955
I had designed a previous seamless photo stand on a remix and looked at other ones as well. But this one I had designed completely on my own.
The clips just snap onto the paper in the notches. You can print them individually or the whole thing at once
Update 5/4/20Revised B, I have made the notch a little bigger so I can use regular clothes pin to hold the sheet for those who don't want to 3d print the clips
Update 5/3/20Revised the design to include support for the backside to stay level on table
If you found this useful, please donate what you think it is worth to my paypal.me/NightStone. Help cover the time of design.Thanks, Enjoy!