This is a monster claw I developed last year for Halloween. It was a fun piece! I wear large size gloves and these fit perfectly with me and a light glove underneath.
My girlfriend has a set too and we reduced them by .08% I believe and they fit pretty well as well. She's in the Plaque Doctor mask wearing my set of claws in the pics.
It's also worth mentioning this is a left handed glove. OH NO WHAT ABOUT THE RIGHT HANDERS? Screw em! Or just mirror on the X-axis and get your right handed glove ;)
If you can.... I recommend reinforcing the rings in Blender or something else. I stopped there since I was satisfied but I recommend it after using these. You can also visit my TIG Monster Claw TIG welding rod feeder thingy and download the STL from there. There is a modified ring that can be added to this model and it's just as creepy as these.
I ran rubber string you'd find for beading through the holes to attach them all together but you can sew them into a real glove too. I've uploaded the correct hand plate so you can now use the block guides for the rubber string to run the thumbs so you can have opposable thumbs!
Acetone bath recommended on these for an awesome monster skinnish finish!
I later turned these claws into a useful tool for TIG welding and you can find that model here:
Update: Added Ring_Stay.stl file. This can be used to overlay then join into all the knuckles and fingers. You'll have to resize it for each one but hey, it's a start! Probably this coming Halloween I'll add in those for each one and then re-upload.