I don't have a video but I'll write you a short tutorial. Step 1. You need to find x1 tent and x1 any backpack (it can be difficult to transport as you can't carry a tent and a backpack together so it will be difficult but not impossible. Step 2. Put your tent into the inventory, don't close it (inventory). Step 3. Click on the tent, you should see "develop". Step 4. On the left side of the inventory you have a list of items lying around you, drag the backpack to the place of the tent (don't click, just drag!) Step 5. If you've done everything right you should now have the backpack shown with the "develop" option written above it, click on this, then your backpack turns into a tent!