This is my Flexi Spider V2.
I changed some leg lengths added some fillets and fixed the cross on its back. It also comes with a hole in the back now since I thought it might be a nice Idea to have them hanging off of shelves or stuff :) The hole diameter is 2mm wide so you can use some thin strings to attach it onto shelves, hooks, walls, etc. 
After printing bend the thin joints right next to its head and torso up a bit and the individual legs down. I recommend PLA or PETG for the model :) The cool thing about it is that it prints really fast and can look quite realistic! I also did one (the one in the gif) with fuzzy skin and I really like the texture to it :) 

here is the old model without the hole in the back: https://makerworld.com/en/models/202575#profileId-224001

Have fun printing and scaring some of your friends or colleagues.