I think it would be cool if there was a custom pinboard in free roam mode, but for that to work you guys should do a few things
Firstly, the photo camera should be an usable item again like it was in the Hello Neighbor 2 Alphas so you can take photos of stuff and put the photos on the pinboard in free roam
Secondly, the pinboard should be on a wall instead of a corner so it looks better
In Free Roam the pinboard should not have anything on it (as in it shouldn't have any pictures or strings on it) so you have space to put your own pictures on it and you guys should add strings and pins to the Banner in free roam mode
Maybe the pins and strings could be on Quentin's desk or in other places in the Banner
Now, here's how it should work:
You pick up a pin and pick up strings and place the pin on the board anywhere you look at, once a pin is placed it will start automatically drawing a string from your cursor. Then you move the cursor to the next spot and place another pin
Then press some button to cancel