Use the following video first to get the Easter Bunny achievement:
https://www.youtube.com/watch?v=Z9yvm5zrvVs&
Then start use the full walkthrough to get the rest:
https://www.youtube.com/watch?v=3caceeoynXo&
Note: at 45:57, the video missed an achievement "Joseph"
see guide below when you reach that point and interact with the tree.
https://steamcommunity.com/sharedfiles/filedetails/?id=1691361869