Panasonic GH4 Viewfinder Eyecup Replacement

This replaces the eyecup on the Panasonic Lumix GH4 mirrorless camera. It isn't technically an eyecup (neither is the original), but it blocks out light when looking through the viewfinder. I printed it in PLA. It might be more comfortable to use printed in TPU, but I haven't tested that. It simply slides on like the original part, however it doesn't have any locking mechanism. It relies on a tight friction fit. This model requires support, so be careful when removing it from the part. This may fit the GH3, but I don't have one to test. If anyone tries it, let us all know in the comments.