Use your crude shovel to cut down a "mature tree", an "old and shriveled tree", or a "fruit tree".
Use your crude knife on the log and make a shortbow. This will give you 2kg woodscrap.
Use your crude knife on the log and make a kindling.
''Use the kindling on the woodscrap to make a campfire'' (you don't have to have steel and flint to start a campfire)
put Put the iron rocks in the fire.
While the iron rocks are heating up, you need to forage 2 more branches and